23465504201 has 2 divisors, whose sum is σ = 23465504202. Its totient is φ = 23465504200.

The previous prime is 23465504171. The next prime is 23465504299. The reversal of 23465504201 is 10240556432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19710756025 + 3754748176 = 140395^2 + 61276^2 .

It is a cyclic number.

It is not a de Polignac number, because 23465504201 - 2⁶ = 23465504137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23465504401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11732752100 + 11732752101.

It is an arithmetic number, because the mean of its divisors is an integer number (11732752101).

Almost surely, 2^23465504201 is an apocalyptic number.

It is an amenable number.

23465504201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23465504201 is an equidigital number, since it uses as much as digits as its factorization.

23465504201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 23465504201 in words is "twenty-three billion, four hundred sixty-five million, five hundred four thousand, two hundred one".