323420013097 has 2 divisors, whose sum is σ = 323420013098. Its totient is φ = 323420013096.

The previous prime is 323420013073. The next prime is 323420013113. The reversal of 323420013097 is 790310024323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322929656361 + 490356736 = 568269^2 + 22144^2 .

It is a cyclic number.

It is not a de Polignac number, because 323420013097 - 2⁷ = 323420012969 is a prime.

It is not a weakly prime, because it can be changed into another prime (323420043097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161710006548 + 161710006549.

It is an arithmetic number, because the mean of its divisors is an integer number (161710006549).

Almost surely, 2^323420013097 is an apocalyptic number.

It is an amenable number.

323420013097 is a deficient number, since it is larger than the sum of its proper divisors (1).

323420013097 is an equidigital number, since it uses as much as digits as its factorization.

323420013097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 323420013097 in words is "three hundred twenty-three billion, four hundred twenty million, thirteen thousand, ninety-seven".