233110113201231 has 32 divisors (see below), whose sum is σ = 380677384823808. Its totient is φ = 123970595696640.

The previous prime is 233110113201197. The next prime is 233110113201257. The reversal of 233110113201231 is 132102311011332.

It is not a de Polignac number, because 233110113201231 - 2³⁵ = 233075753462863 is a prime.

It is a super-2 number, since 2×233110113201231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233110113201281) 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, 6522004210 + ... + 6522039951.

It is an arithmetic number, because the mean of its divisors is an integer number (11896168275744).

Almost surely, 2^{233110113201231} is an apocalyptic number.

233110113201231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

233110113201231 is a deficient number, since it is larger than the sum of its proper divisors (147567271622577).

233110113201231 is a wasteful number, since it uses less digits than its factorization.

233110113201231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13044044231.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 233110113201231 its reverse (132102311011332), we get a palindrome (365212424212563).

The spelling of 233110113201231 in words is "two hundred thirty-three trillion, one hundred ten billion, one hundred thirteen million, two hundred one thousand, two hundred thirty-one".