23020122323309 has 2 divisors, whose sum is σ = 23020122323310. Its totient is φ = 23020122323308.

The previous prime is 23020122323269. The next prime is 23020122323321. The reversal of 23020122323309 is 90332322102032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15419365562500 + 7600756760809 = 3926750^2 + 2756947^2 .

It is a cyclic number.

It is not a de Polignac number, because 23020122323309 - 2²⁴ = 23020105546093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23020122323339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11510061161654 + 11510061161655.

It is an arithmetic number, because the mean of its divisors is an integer number (11510061161655).

Almost surely, 2^{23020122323309} is an apocalyptic number.

It is an amenable number.

23020122323309 is a deficient number, since it is larger than the sum of its proper divisors (1).

23020122323309 is an equidigital number, since it uses as much as digits as its factorization.

23020122323309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 23020122323309 in words is "twenty-three trillion, twenty billion, one hundred twenty-two million, three hundred twenty-three thousand, three hundred nine".