231275702268971 has 2 divisors, whose sum is σ = 231275702268972. Its totient is φ = 231275702268970.

The previous prime is 231275702268953. The next prime is 231275702268983. The reversal of 231275702268971 is 179862207572132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231275702268971 - 2²⁶ = 231275635160107 is a prime.

It is not a weakly prime, because it can be changed into another prime (231275702267971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115637851134485 + 115637851134486.

It is an arithmetic number, because the mean of its divisors is an integer number (115637851134486).

Almost surely, 2^{231275702268971} is an apocalyptic number.

231275702268971 is a deficient number, since it is larger than the sum of its proper divisors (1).

231275702268971 is an equidigital number, since it uses as much as digits as its factorization.

231275702268971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35562240, while the sum is 62.

The spelling of 231275702268971 in words is "two hundred thirty-one trillion, two hundred seventy-five billion, seven hundred two million, two hundred sixty-eight thousand, nine hundred seventy-one".