232341051531 has 4 divisors (see below), whose sum is σ = 309788068712. Its totient is φ = 154894034352.

The previous prime is 232341051521. The next prime is 232341051587. The reversal of 232341051531 is 135150143232.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 232341051531 - 2⁷ = 232341051403 is a prime.

It is a super-2 number, since 2×232341051531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232341051511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38723508586 + ... + 38723508591.

It is an arithmetic number, because the mean of its divisors is an integer number (77447017178).

Almost surely, 2^232341051531 is an apocalyptic number.

232341051531 is a deficient number, since it is larger than the sum of its proper divisors (77447017181).

232341051531 is an equidigital number, since it uses as much as digits as its factorization.

232341051531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77447017180.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 232341051531 its reverse (135150143232), we get a palindrome (367491194763).

The spelling of 232341051531 in words is "two hundred thirty-two billion, three hundred forty-one million, fifty-one thousand, five hundred thirty-one".