23022523213 has 2 divisors, whose sum is σ = 23022523214. Its totient is φ = 23022523212.

The previous prime is 23022523201. The next prime is 23022523217. The reversal of 23022523213 is 31232522032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22838161129 + 184362084 = 151123^2 + 13578^2 .

It is a cyclic number.

It is not a de Polignac number, because 23022523213 - 2⁹ = 23022522701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23022523217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511261606 + 11511261607.

It is an arithmetic number, because the mean of its divisors is an integer number (11511261607).

Almost surely, 2^23022523213 is an apocalyptic number.

It is an amenable number.

23022523213 is a deficient number, since it is larger than the sum of its proper divisors (1).

23022523213 is an equidigital number, since it uses as much as digits as its factorization.

23022523213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The spelling of 23022523213 in words is "twenty-three billion, twenty-two million, five hundred twenty-three thousand, two hundred thirteen".