23711741231 has 2 divisors, whose sum is σ = 23711741232. Its totient is φ = 23711741230.

The previous prime is 23711741203. The next prime is 23711741267. The reversal of 23711741231 is 13214711732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23711741231 - 2²² = 23707546927 is a prime.

It is a super-2 number, since 2×23711741231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23711741281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11855870615 + 11855870616.

It is an arithmetic number, because the mean of its divisors is an integer number (11855870616).

Almost surely, 2^23711741231 is an apocalyptic number.

23711741231 is a deficient number, since it is larger than the sum of its proper divisors (1).

23711741231 is an equidigital number, since it uses as much as digits as its factorization.

23711741231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 32.

The spelling of 23711741231 in words is "twenty-three billion, seven hundred eleven million, seven hundred forty-one thousand, two hundred thirty-one".