3003

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 4 (4 unique) factors are:
3
7
11
13

Its 16 divisors are:
1
3
7
11
13
21
33
39
77
91
143
231
273
429
1001
3003
Its aliquote sum is:
2373
makeing it a deficient number.

The number appears at position 1358 of the decimal digits of π surrounded by
80381501935112533824300355876402474964732639 Source: The Pi-Search Page

Computations done with Math::BigInt 1.999811 and Math::Pari 2.030523 based on PARI/GP 2.11.3 (elapsed: 896.475ms; cpu: 78.6509999999998ms)