13011200330032 has 40 divisors (see below), whose sum is σ = 26696216926512. Its totient is φ = 6121972224000.

The previous prime is 13011200329999. The next prime is 13011200330057. The reversal of 13011200330032 is 23003300211031.

It is a super-2 number, since 2×13011200330032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13011200329991 and 13011200330009.

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, 1927594 + ... + 5453257.

Almost surely, 2^{13011200330032} is an apocalyptic number.

It is an amenable number.

13011200330032 is an abundant number, since it is smaller than the sum of its proper divisors (13685016596480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13011200330032 is a wasteful number, since it uses less digits than its factorization.

13011200330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387357 (or 7387351 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13011200330032 its reverse (23003300211031), we get a palindrome (36014500541063).

The spelling of 13011200330032 in words is "thirteen trillion, eleven billion, two hundred million, three hundred thirty thousand, thirty-two".