23311230071 has 2 divisors, whose sum is σ = 23311230072. Its totient is φ = 23311230070.

The previous prime is 23311229983. The next prime is 23311230073. The reversal of 23311230071 is 17003211332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23311230071 - 2¹⁰ = 23311229047 is a prime.

Together with 23311230073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23311230073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655615035 + 11655615036.

It is an arithmetic number, because the mean of its divisors is an integer number (11655615036).

Almost surely, 2^23311230071 is an apocalyptic number.

23311230071 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311230071 is an equidigital number, since it uses as much as digits as its factorization.

23311230071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The spelling of 23311230071 in words is "twenty-three billion, three hundred eleven million, two hundred thirty thousand, seventy-one".