230151806431 has 2 divisors, whose sum is σ = 230151806432. Its totient is φ = 230151806430.

The previous prime is 230151806399. The next prime is 230151806447. The reversal of 230151806431 is 134608151032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230151806431 - 2⁵ = 230151806399 is a prime.

It is a super-2 number, since 2×230151806431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230151801431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115075903215 + 115075903216.

It is an arithmetic number, because the mean of its divisors is an integer number (115075903216).

Almost surely, 2^230151806431 is an apocalyptic number.

230151806431 is a deficient number, since it is larger than the sum of its proper divisors (1).

230151806431 is an equidigital number, since it uses as much as digits as its factorization.

230151806431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 230151806431 its reverse (134608151032), we get a palindrome (364759957463).

The spelling of 230151806431 in words is "two hundred thirty billion, one hundred fifty-one million, eight hundred six thousand, four hundred thirty-one".