323213331101137 has 2 divisors, whose sum is σ = 323213331101138. Its totient is φ = 323213331101136.

The previous prime is 323213331101093. The next prime is 323213331101147. The reversal of 323213331101137 is 731101133312323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291354994127376 + 31858336973761 = 17069124^2 + 5644319^2 .

It is a cyclic number.

It is not a de Polignac number, because 323213331101137 - 2²³ = 323213322712529 is a prime.

It is not a weakly prime, because it can be changed into another prime (323213331101147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606665550568 + 161606665550569.

It is an arithmetic number, because the mean of its divisors is an integer number (161606665550569).

Almost surely, 2^{323213331101137} is an apocalyptic number.

It is an amenable number.

323213331101137 is a deficient number, since it is larger than the sum of its proper divisors (1).

323213331101137 is an equidigital number, since it uses as much as digits as its factorization.

323213331101137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 34.

The spelling of 323213331101137 in words is "three hundred twenty-three trillion, two hundred thirteen billion, three hundred thirty-one million, one hundred one thousand, one hundred thirty-seven".