13230232120 has 32 divisors (see below), whose sum is σ = 34020597600. Its totient is φ = 4536079488.

The previous prime is 13230232061. The next prime is 13230232123. The reversal of 13230232120 is 2123203231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230232123) 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, 23625135 + ... + 23625694.

It is an arithmetic number, because the mean of its divisors is an integer number (1063143675).

Almost surely, 2^13230232120 is an apocalyptic number.

13230232120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13230232120 is an abundant number, since it is smaller than the sum of its proper divisors (20790365480).

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

13230232120 is a wasteful number, since it uses less digits than its factorization.

13230232120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47250847 (or 47250843 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13230232120 its reverse (2123203231), we get a palindrome (15353435351).

It can be divided in two parts, 13230 and 232120, that added together give a triangular number (245350 = T₇₀₀).

The spelling of 13230232120 in words is "thirteen billion, two hundred thirty million, two hundred thirty-two thousand, one hundred twenty".