232431116245087 has 2 divisors, whose sum is σ = 232431116245088. Its totient is φ = 232431116245086.

The previous prime is 232431116245021. The next prime is 232431116245117. The reversal of 232431116245087 is 780542611134232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232431116245087 - 2²⁷ = 232430982027359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232431116245087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232431116245487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116215558122543 + 116215558122544.

It is an arithmetic number, because the mean of its divisors is an integer number (116215558122544).

Almost surely, 2^{232431116245087} is an apocalyptic number.

232431116245087 is a deficient number, since it is larger than the sum of its proper divisors (1).

232431116245087 is an equidigital number, since it uses as much as digits as its factorization.

232431116245087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 232431116245087 in words is "two hundred thirty-two trillion, four hundred thirty-one billion, one hundred sixteen million, two hundred forty-five thousand, eighty-seven".