23301014204021 has 2 divisors, whose sum is σ = 23301014204022. Its totient is φ = 23301014204020.

The previous prime is 23301014204011. The next prime is 23301014204029. The reversal of 23301014204021 is 12040241010332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13638950679025 + 9662063524996 = 3693095^2 + 3108386^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23301014204021 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23301014204029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650507102010 + 11650507102011.

It is an arithmetic number, because the mean of its divisors is an integer number (11650507102011).

Almost surely, 2^{23301014204021} is an apocalyptic number.

It is an amenable number.

23301014204021 is a deficient number, since it is larger than the sum of its proper divisors (1).

23301014204021 is an equidigital number, since it uses as much as digits as its factorization.

23301014204021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 23301014204021 its reverse (12040241010332), we get a palindrome (35341255214353).

The spelling of 23301014204021 in words is "twenty-three trillion, three hundred one billion, fourteen million, two hundred four thousand, twenty-one".