23002313329 has 2 divisors, whose sum is σ = 23002313330. Its totient is φ = 23002313328.

The previous prime is 23002313261. The next prime is 23002313401. The reversal of 23002313329 is 92331320032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15074191729 + 7928121600 = 122777^2 + 89040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23002313329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23002313297 and 23002313306.

It is not a weakly prime, because it can be changed into another prime (23002313129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501156664 + 11501156665.

It is an arithmetic number, because the mean of its divisors is an integer number (11501156665).

Almost surely, 2^23002313329 is an apocalyptic number.

It is an amenable number.

23002313329 is a deficient number, since it is larger than the sum of its proper divisors (1).

23002313329 is an equidigital number, since it uses as much as digits as its factorization.

23002313329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The spelling of 23002313329 in words is "twenty-three billion, two million, three hundred thirteen thousand, three hundred twenty-nine".