323120010113009 has 2 divisors, whose sum is σ = 323120010113010. Its totient is φ = 323120010113008.

The previous prime is 323120010112993. The next prime is 323120010113051. The reversal of 323120010113009 is 900311010021323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313422409987600 + 9697600125409 = 17703740^2 + 3114097^2 .

It is a cyclic number.

It is not a de Polignac number, because 323120010113009 - 2⁴ = 323120010112993 is a prime.

It is not a weakly prime, because it can be changed into another prime (323120010113609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161560005056504 + 161560005056505.

It is an arithmetic number, because the mean of its divisors is an integer number (161560005056505).

Almost surely, 2^{323120010113009} is an apocalyptic number.

It is an amenable number.

323120010113009 is a deficient number, since it is larger than the sum of its proper divisors (1).

323120010113009 is an equidigital number, since it uses as much as digits as its factorization.

323120010113009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 323120010113009 in words is "three hundred twenty-three trillion, one hundred twenty billion, ten million, one hundred thirteen thousand, nine".