23046619535197 has 2 divisors, whose sum is σ = 23046619535198. Its totient is φ = 23046619535196.

The previous prime is 23046619535189. The next prime is 23046619535227. The reversal of 23046619535197 is 79153591664032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16249654339396 + 6796965195801 = 4031086^2 + 2607099^2 .

It is a cyclic number.

It is not a de Polignac number, because 23046619535197 - 2³ = 23046619535189 is a prime.

It is a super-2 number, since 2×23046619535197² (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 (23046619515197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11523309767598 + 11523309767599.

It is an arithmetic number, because the mean of its divisors is an integer number (11523309767599).

Almost surely, 2^{23046619535197} is an apocalyptic number.

It is an amenable number.

23046619535197 is a deficient number, since it is larger than the sum of its proper divisors (1).

23046619535197 is an equidigital number, since it uses as much as digits as its factorization.

23046619535197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36741600, while the sum is 61.

The spelling of 23046619535197 in words is "twenty-three trillion, forty-six billion, six hundred nineteen million, five hundred thirty-five thousand, one hundred ninety-seven".