23103460174021 has 2 divisors, whose sum is σ = 23103460174022. Its totient is φ = 23103460174020.

The previous prime is 23103460174001. The next prime is 23103460174087. The reversal of 23103460174021 is 12047106430132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21329489244996 + 1773970929025 = 4618386^2 + 1331905^2 .

It is a cyclic number.

It is not a de Polignac number, because 23103460174021 - 2⁹ = 23103460173509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23103460174001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551730087010 + 11551730087011.

It is an arithmetic number, because the mean of its divisors is an integer number (11551730087011).

Almost surely, 2^{23103460174021} is an apocalyptic number.

It is an amenable number.

23103460174021 is a deficient number, since it is larger than the sum of its proper divisors (1).

23103460174021 is an equidigital number, since it uses as much as digits as its factorization.

23103460174021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 23103460174021 in words is "twenty-three trillion, one hundred three billion, four hundred sixty million, one hundred seventy-four thousand, twenty-one".