232101123 has 32 divisors (see below), whose sum is σ = 338688000. Its totient is φ = 140985600.

The previous prime is 232101113. The next prime is 232101137. The reversal of 232101123 is 321101232.

232101123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-232101123 is a prime.

It is a super-2 number, since 2×232101123² = 107741862595722258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232101113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109528 + ... + 111626.

It is an arithmetic number, because the mean of its divisors is an integer number (10584000).

Almost surely, 2^232101123 is an apocalyptic number.

232101123 is a deficient number, since it is larger than the sum of its proper divisors (106586877).

232101123 is a wasteful number, since it uses less digits than its factorization.

232101123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203.

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

The square root of 232101123 is about 15234.8653751846. The cubic root of 232101123 is about 614.5526285756.

Adding to 232101123 its reverse (321101232), we get a palindrome (553202355).

The spelling of 232101123 in words is "two hundred thirty-two million, one hundred one thousand, one hundred twenty-three".