123232222113231 has 32 divisors (see below), whose sum is σ = 205301821459968. Its totient is φ = 63876658314240.

The previous prime is 123232222113199. The next prime is 123232222113289. The reversal of 123232222113231 is 132311222232321.

It is a happy number.

It is not a de Polignac number, because 123232222113231 - 2⁵ = 123232222113199 is a prime.

It is a super-3 number, since 3×123232222113231³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123232222163231) 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, 583562730 + ... + 583773863.

It is an arithmetic number, because the mean of its divisors is an integer number (6415681920624).

Almost surely, 2^{123232222113231} is an apocalyptic number.

123232222113231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

123232222113231 is a deficient number, since it is larger than the sum of its proper divisors (82069599346737).

123232222113231 is a wasteful number, since it uses less digits than its factorization.

123232222113231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167337071.

The product of its digits is 10368, while the sum is 30.

Adding to 123232222113231 its reverse (132311222232321), we get a palindrome (255543444345552).

The spelling of 123232222113231 in words is "one hundred twenty-three trillion, two hundred thirty-two billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred thirty-one".