323035230873161 has 2 divisors, whose sum is σ = 323035230873162. Its totient is φ = 323035230873160.

The previous prime is 323035230873079. The next prime is 323035230873197. The reversal of 323035230873161 is 161378032530323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216761399306761 + 106273831566400 = 14722819^2 + 10308920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323035230873161 is a prime.

It is not a weakly prime, because it can be changed into another prime (323035230873461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161517615436580 + 161517615436581.

It is an arithmetic number, because the mean of its divisors is an integer number (161517615436581).

Almost surely, 2^{323035230873161} is an apocalyptic number.

It is an amenable number.

323035230873161 is a deficient number, since it is larger than the sum of its proper divisors (1).

323035230873161 is an equidigital number, since it uses as much as digits as its factorization.

323035230873161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 323035230873161 in words is "three hundred twenty-three trillion, thirty-five billion, two hundred thirty million, eight hundred seventy-three thousand, one hundred sixty-one".