10513156 has 24 divisors (see below), whose sum is σ = 19822880. Its totient is φ = 4862592.

The previous prime is 10513141. The next prime is 10513163. The reversal of 10513156 is 65131501.

It is a super-2 number, since 2×10513156² = 221052898160672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1660 + ... + 4876.

Almost surely, 2^10513156 is an apocalyptic number.

It is an amenable number.

10513156 is a deficient number, since it is larger than the sum of its proper divisors (9309724).

10513156 is a wasteful number, since it uses less digits than its factorization.

10513156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283 (or 3281 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 10513156 is about 3242.3997285961. The cubic root of 10513156 is about 219.0673743067.

Adding to 10513156 its reverse (65131501), we get a palindrome (75644657).

The spelling of 10513156 in words is "ten million, five hundred thirteen thousand, one hundred fifty-six".