23071666527319 has 2 divisors, whose sum is σ = 23071666527320. Its totient is φ = 23071666527318.

The previous prime is 23071666527307. The next prime is 23071666527359. The reversal of 23071666527319 is 91372566617032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23071666527319 - 2³¹ = 23069519043671 is a prime.

It is a super-2 number, since 2×23071666527319² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23071666527359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11535833263659 + 11535833263660.

It is an arithmetic number, because the mean of its divisors is an integer number (11535833263660).

Almost surely, 2^{23071666527319} is an apocalyptic number.

23071666527319 is a deficient number, since it is larger than the sum of its proper divisors (1).

23071666527319 is an equidigital number, since it uses as much as digits as its factorization.

23071666527319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17146080, while the sum is 58.

The spelling of 23071666527319 in words is "twenty-three trillion, seventy-one billion, six hundred sixty-six million, five hundred twenty-seven thousand, three hundred nineteen".