23323123313129 has 2 divisors, whose sum is σ = 23323123313130. Its totient is φ = 23323123313128.

The previous prime is 23323123313059. The next prime is 23323123313137. The reversal of 23323123313129 is 92131332132332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23124095797504 + 199027515625 = 4808752^2 + 446125^2 .

It is a cyclic number.

It is not a de Polignac number, because 23323123313129 - 2⁴⁴ = 5730937268713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23323123313092 and 23323123313101.

It is not a weakly prime, because it can be changed into another prime (23323123310129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661561656564 + 11661561656565.

It is an arithmetic number, because the mean of its divisors is an integer number (11661561656565).

Almost surely, 2^{23323123313129} is an apocalyptic number.

It is an amenable number.

23323123313129 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323123313129 is an equidigital number, since it uses as much as digits as its factorization.

23323123313129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 38.

The spelling of 23323123313129 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred twenty-three million, three hundred thirteen thousand, one hundred twenty-nine".