230013111971 has 2 divisors, whose sum is σ = 230013111972. Its totient is φ = 230013111970.

The previous prime is 230013111949. The next prime is 230013112013. The reversal of 230013111971 is 179111310032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230013111971 - 2²² = 230008917667 is a prime.

It is not a weakly prime, because it can be changed into another prime (230013114971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115006555985 + 115006555986.

It is an arithmetic number, because the mean of its divisors is an integer number (115006555986).

Almost surely, 2^230013111971 is an apocalyptic number.

230013111971 is a deficient number, since it is larger than the sum of its proper divisors (1).

230013111971 is an equidigital number, since it uses as much as digits as its factorization.

230013111971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 29.

The spelling of 230013111971 in words is "two hundred thirty billion, thirteen million, one hundred eleven thousand, nine hundred seventy-one".