23332320071 has 2 divisors, whose sum is σ = 23332320072. Its totient is φ = 23332320070.

The previous prime is 23332320059. The next prime is 23332320107. The reversal of 23332320071 is 17002323332.

Together with next prime (23332320107) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23332320071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23332320071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23332320041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666160035 + 11666160036.

It is an arithmetic number, because the mean of its divisors is an integer number (11666160036).

Almost surely, 2^23332320071 is an apocalyptic number.

23332320071 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332320071 is an equidigital number, since it uses as much as digits as its factorization.

23332320071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 26.

The spelling of 23332320071 in words is "twenty-three billion, three hundred thirty-two million, three hundred twenty thousand, seventy-one".