13020113001032 has 8 divisors (see below), whose sum is σ = 24412711876950. Its totient is φ = 6510056500512.

The previous prime is 13020113001029. The next prime is 13020113001109. The reversal of 13020113001032 is 23010031102031.

It can be written as a sum of positive squares in only one way, i.e., 9444103411876 + 3576009589156 = 3073126^2 + 1891034^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 13020113001032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813757062557 + ... + 813757062572.

Almost surely, 2^{13020113001032} is an apocalyptic number.

It is an amenable number.

13020113001032 is a deficient number, since it is larger than the sum of its proper divisors (11392598875918).

13020113001032 is a wasteful number, since it uses less digits than its factorization.

13020113001032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627514125135 (or 1627514125131 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13020113001032 its reverse (23010031102031), we get a palindrome (36030144103063).

The spelling of 13020113001032 in words is "thirteen trillion, twenty billion, one hundred thirteen million, one thousand, thirty-two".