13020110232 has 32 divisors (see below), whose sum is σ = 32553081600. Its totient is φ = 4339662624.

The previous prime is 13020110219. The next prime is 13020110239. The reversal of 13020110232 is 23201102031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020110239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498933 + ... + 524379.

It is an arithmetic number, because the mean of its divisors is an integer number (1017283800).

Almost surely, 2^13020110232 is an apocalyptic number.

13020110232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13020110232 is an abundant number, since it is smaller than the sum of its proper divisors (19532971368).

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

13020110232 is a wasteful number, since it uses less digits than its factorization.

13020110232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46775 (or 46771 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13020110232 its reverse (23201102031), we get a palindrome (36221212263).

The spelling of 13020110232 in words is "thirteen billion, twenty million, one hundred ten thousand, two hundred thirty-two".