10565320232 has 16 divisors (see below), whose sum is σ = 19859382900. Its totient is φ = 5269484800.

The previous prime is 10565320201. The next prime is 10565320243. The reversal of 10565320232 is 23202356501.

It can be written as a sum of positive squares in 2 ways, for example, as 7031493316 + 3533826916 = 83854^2 + 59446^2 .

It is a super-2 number, since 2×10565320232² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10565320195 and 10565320204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643507 + ... + 1649922.

Almost surely, 2^10565320232 is an apocalyptic number.

It is an amenable number.

10565320232 is a deficient number, since it is larger than the sum of its proper divisors (9294062668).

10565320232 is a wasteful number, since it uses less digits than its factorization.

10565320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3293836 (or 3293832 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 10565320232 its reverse (23202356501), we get a palindrome (33767676733).

The spelling of 10565320232 in words is "ten billion, five hundred sixty-five million, three hundred twenty thousand, two hundred thirty-two".