23152005017 has 2 divisors, whose sum is σ = 23152005018. Its totient is φ = 23152005016.

The previous prime is 23152005007. The next prime is 23152005043. The reversal of 23152005017 is 71050025132.

It is an a-pointer prime, because the next prime (23152005043) can be obtained adding 23152005017 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21469282576 + 1682722441 = 146524^2 + 41021^2 .

It is a cyclic number.

It is not a de Polignac number, because 23152005017 - 2²⁰ = 23150956441 is a prime.

It is not a weakly prime, because it can be changed into another prime (23152005007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11576002508 + 11576002509.

It is an arithmetic number, because the mean of its divisors is an integer number (11576002509).

Almost surely, 2^23152005017 is an apocalyptic number.

It is an amenable number.

23152005017 is a deficient number, since it is larger than the sum of its proper divisors (1).

23152005017 is an equidigital number, since it uses as much as digits as its factorization.

23152005017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

The spelling of 23152005017 in words is "twenty-three billion, one hundred fifty-two million, five thousand, seventeen".