231302413999 has 2 divisors, whose sum is σ = 231302414000. Its totient is φ = 231302413998.

The previous prime is 231302413981. The next prime is 231302414071. The reversal of 231302413999 is 999314203132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231302413999 - 2³¹ = 229154930351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231302417999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115651206999 + 115651207000.

It is an arithmetic number, because the mean of its divisors is an integer number (115651207000).

Almost surely, 2^231302413999 is an apocalyptic number.

231302413999 is a deficient number, since it is larger than the sum of its proper divisors (1).

231302413999 is an equidigital number, since it uses as much as digits as its factorization.

231302413999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 314928, while the sum is 46.

The spelling of 231302413999 in words is "two hundred thirty-one billion, three hundred two million, four hundred thirteen thousand, nine hundred ninety-nine".