232243120231131 has 8 divisors (see below), whose sum is σ = 309657585940560. Its totient is φ = 154828700671232.

The previous prime is 232243120231079. The next prime is 232243120231229. The reversal of 232243120231131 is 131132021342232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232243120231131 - 2³³ = 232234530296539 is a prime.

It is a super-2 number, since 2×232243120231131² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232243120231231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2722855 + ... + 21723263.

It is an arithmetic number, because the mean of its divisors is an integer number (38707198242570).

Almost surely, 2^{232243120231131} is an apocalyptic number.

232243120231131 is a deficient number, since it is larger than the sum of its proper divisors (77414465709429).

232243120231131 is a wasteful number, since it uses less digits than its factorization.

232243120231131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23074765.

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

Adding to 232243120231131 its reverse (131132021342232), we get a palindrome (363375141573363).

The spelling of 232243120231131 in words is "two hundred thirty-two trillion, two hundred forty-three billion, one hundred twenty million, two hundred thirty-one thousand, one hundred thirty-one".