10032013521 has 12 divisors (see below), whose sum is σ = 14566556160. Its totient is φ = 6652992120.

The previous prime is 10032013487. The next prime is 10032013597. The reversal of 10032013521 is 12531023001.

10032013521 is a `hidden beast` number, since 100 + 32 + 0 + 13 + 521 = 666.

It is not a de Polignac number, because 10032013521 - 2²⁷ = 9897795793 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10032013494 and 10032013503.

It is not an unprimeable number, because it can be changed into a prime (10032013421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2916261 + ... + 2919698.

It is an arithmetic number, because the mean of its divisors is an integer number (1213879680).

Almost surely, 2^10032013521 is an apocalyptic number.

It is an amenable number.

10032013521 is a deficient number, since it is larger than the sum of its proper divisors (4534542639).

10032013521 is a wasteful number, since it uses less digits than its factorization.

10032013521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5836156 (or 5836153 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 10032013521 its reverse (12531023001), we get a palindrome (22563036522).

The spelling of 10032013521 in words is "ten billion, thirty-two million, thirteen thousand, five hundred twenty-one".