232900831 has 2 divisors, whose sum is σ = 232900832. Its totient is φ = 232900830.

The previous prime is 232900823. The next prime is 232900883. The reversal of 232900831 is 138009232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232900831 - 2³ = 232900823 is a prime.

It is a super-2 number, since 2×232900831² = 108485594160981122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232900831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232900631) 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 as a sum of consecutive naturals, namely, 116450415 + 116450416.

It is an arithmetic number, because the mean of its divisors is an integer number (116450416).

Almost surely, 2^232900831 is an apocalyptic number.

232900831 is a deficient number, since it is larger than the sum of its proper divisors (1).

232900831 is an equidigital number, since it uses as much as digits as its factorization.

232900831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 232900831 is about 15261.0887881566. The cubic root of 232900831 is about 615.2576363437.

The spelling of 232900831 in words is "two hundred thirty-two million, nine hundred thousand, eight hundred thirty-one".