232385559331 has 2 divisors, whose sum is σ = 232385559332. Its totient is φ = 232385559330.

The previous prime is 232385559269. The next prime is 232385559397. The reversal of 232385559331 is 133955583232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232385559331 is a prime.

It is a super-2 number, since 2×232385559331² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (232385553331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116192779665 + 116192779666.

It is an arithmetic number, because the mean of its divisors is an integer number (116192779666).

Almost surely, 2^232385559331 is an apocalyptic number.

232385559331 is a deficient number, since it is larger than the sum of its proper divisors (1).

232385559331 is an equidigital number, since it uses as much as digits as its factorization.

232385559331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916000, while the sum is 49.

The spelling of 232385559331 in words is "two hundred thirty-two billion, three hundred eighty-five million, five hundred fifty-nine thousand, three hundred thirty-one".