23023020131201 has 2 divisors, whose sum is σ = 23023020131202. Its totient is φ = 23023020131200.

The previous prime is 23023020131159. The next prime is 23023020131203. The reversal of 23023020131201 is 10213102032032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12922414490176 + 10100605641025 = 3594776^2 + 3178145^2 .

It is a cyclic number.

It is not a de Polignac number, because 23023020131201 - 2¹⁴ = 23023020114817 is a prime.

It is a super-2 number, since 2×23023020131201² (a number of 28 digits) contains 22 as substring.

Together with 23023020131203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23023020131203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511510065600 + 11511510065601.

It is an arithmetic number, because the mean of its divisors is an integer number (11511510065601).

Almost surely, 2^{23023020131201} is an apocalyptic number.

It is an amenable number.

23023020131201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23023020131201 is an equidigital number, since it uses as much as digits as its factorization.

23023020131201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23023020131201 its reverse (10213102032032), we get a palindrome (33236122163233).

The spelling of 23023020131201 in words is "twenty-three trillion, twenty-three billion, twenty million, one hundred thirty-one thousand, two hundred one".