322312020113 has 2 divisors, whose sum is σ = 322312020114. Its totient is φ = 322312020112.

The previous prime is 322312020101. The next prime is 322312020157. The reversal of 322312020113 is 311020213223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 165090253969 + 157221766144 = 406313^2 + 396512^2 .

It is a cyclic number.

It is not a de Polignac number, because 322312020113 - 2²⁴ = 322295242897 is a prime.

It is not a weakly prime, because it can be changed into another prime (322312020413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161156010056 + 161156010057.

It is an arithmetic number, because the mean of its divisors is an integer number (161156010057).

Almost surely, 2^322312020113 is an apocalyptic number.

It is an amenable number.

322312020113 is a deficient number, since it is larger than the sum of its proper divisors (1).

322312020113 is an equidigital number, since it uses as much as digits as its factorization.

322312020113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 322312020113 its reverse (311020213223), we get a palindrome (633332233336).

The spelling of 322312020113 in words is "three hundred twenty-two billion, three hundred twelve million, twenty thousand, one hundred thirteen".