23104131473 has 2 divisors, whose sum is σ = 23104131474. Its totient is φ = 23104131472.

The previous prime is 23104131403. The next prime is 23104131497. The reversal of 23104131473 is 37413140132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22833627664 + 270503809 = 151108^2 + 16447^2 .

It is a cyclic number.

It is not a de Polignac number, because 23104131473 - 2⁸ = 23104131217 is a prime.

It is a super-2 number, since 2×23104131473² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23104131403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11552065736 + 11552065737.

It is an arithmetic number, because the mean of its divisors is an integer number (11552065737).

Almost surely, 2^23104131473 is an apocalyptic number.

It is an amenable number.

23104131473 is a deficient number, since it is larger than the sum of its proper divisors (1).

23104131473 is an equidigital number, since it uses as much as digits as its factorization.

23104131473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 23104131473 in words is "twenty-three billion, one hundred four million, one hundred thirty-one thousand, four hundred seventy-three".