230200233931 has 2 divisors, whose sum is σ = 230200233932. Its totient is φ = 230200233930.

The previous prime is 230200233919. The next prime is 230200233971. The reversal of 230200233931 is 139332002032.

It is a happy number.

230200233931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230200233931 - 2⁷ = 230200233803 is a prime.

It is a super-2 number, since 2×230200233931² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230200233931.

It is not a weakly prime, because it can be changed into another prime (230200233911) 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, 115100116965 + 115100116966.

It is an arithmetic number, because the mean of its divisors is an integer number (115100116966).

Almost surely, 2^230200233931 is an apocalyptic number.

230200233931 is a deficient number, since it is larger than the sum of its proper divisors (1).

230200233931 is an equidigital number, since it uses as much as digits as its factorization.

230200233931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 230200233931 its reverse (139332002032), we get a palindrome (369532235963).

The spelling of 230200233931 in words is "two hundred thirty billion, two hundred million, two hundred thirty-three thousand, nine hundred thirty-one".