13101020032 has 16 divisors (see below), whose sum is σ = 26099688600. Its totient is φ = 6550509952.

The previous prime is 13101019991. The next prime is 13101020059. The reversal of 13101020032 is 23002010131.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 13101019994 and 13101020021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51175732 + ... + 51175987.

Almost surely, 2^13101020032 is an apocalyptic number.

It is an amenable number.

13101020032 is a deficient number, since it is larger than the sum of its proper divisors (12998668568).

13101020032 is an equidigital number, since it uses as much as digits as its factorization.

13101020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102351733 (or 102351721 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13101020032 its reverse (23002010131), we get a palindrome (36103030163).

Subtracting 13101020032 from its reverse (23002010131), we obtain a palindrome (9900990099).

The spelling of 13101020032 in words is "thirteen billion, one hundred one million, twenty thousand, thirty-two".