232230113031 has 16 divisors (see below), whose sum is σ = 353881188864. Its totient is φ = 132700397664.

The previous prime is 232230113021. The next prime is 232230113033. The reversal of 232230113031 is 130311032232.

It is not a de Polignac number, because 232230113031 - 2⁶ = 232230112967 is a prime.

It is a super-2 number, since 2×232230113031² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 232230112989 and 232230113007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232230113033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2124445 + ... + 2231081.

It is an arithmetic number, because the mean of its divisors is an integer number (22117574304).

Almost surely, 2^232230113031 is an apocalyptic number.

232230113031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

232230113031 is a deficient number, since it is larger than the sum of its proper divisors (121651075833).

232230113031 is a wasteful number, since it uses less digits than its factorization.

232230113031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210350.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 232230113031 its reverse (130311032232), we get a palindrome (362541145263).

It can be divided in two parts, 2322301 and 13031, that added together give a palindrome (2335332).

The spelling of 232230113031 in words is "two hundred thirty-two billion, two hundred thirty million, one hundred thirteen thousand, thirty-one".