232110013 has 4 divisors (see below), whose sum is σ = 232172028. Its totient is φ = 232048000.

The previous prime is 232109987. The next prime is 232110031. The reversal of 232110013 is 310011232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103673124 + 128436889 = 10182^2 + 11333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232110013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232109975 and 232110002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232110313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25006 + ... + 33007.

It is an arithmetic number, because the mean of its divisors is an integer number (58043007).

Almost surely, 2^232110013 is an apocalyptic number.

It is an amenable number.

232110013 is a deficient number, since it is larger than the sum of its proper divisors (62015).

232110013 is an equidigital number, since it uses as much as digits as its factorization.

232110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62014.

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

The square root of 232110013 is about 15235.1571373583. The cubic root of 232110013 is about 614.5604747291.

Adding to 232110013 its reverse (310011232), we get a palindrome (542121245).

The spelling of 232110013 in words is "two hundred thirty-two million, one hundred ten thousand, thirteen".