230360831 has 2 divisors, whose sum is σ = 230360832. Its totient is φ = 230360830.

The previous prime is 230360821. The next prime is 230360857. The reversal of 230360831 is 138063032.

It is an a-pointer prime, because the next prime (230360857) can be obtained adding 230360831 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230360831 - 2²⁶ = 163251967 is a prime.

It is a super-2 number, since 2×230360831² = 106132224918021122, 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 230360831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230360821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115180415 + 115180416.

It is an arithmetic number, because the mean of its divisors is an integer number (115180416).

Almost surely, 2^230360831 is an apocalyptic number.

230360831 is a deficient number, since it is larger than the sum of its proper divisors (1).

230360831 is an equidigital number, since it uses as much as digits as its factorization.

230360831 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 26.

The square root of 230360831 is about 15177.6424717411. The cubic root of 230360831 is about 613.0128036981.

The spelling of 230360831 in words is "two hundred thirty million, three hundred sixty thousand, eight hundred thirty-one".