324771392131 has 2 divisors, whose sum is σ = 324771392132. Its totient is φ = 324771392130.

The previous prime is 324771392063. The next prime is 324771392149. The reversal of 324771392131 is 131293177423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 324771392131 - 2²¹ = 324769294979 is a prime.

It is a super-2 number, since 2×324771392131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (324771392531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162385696065 + 162385696066.

It is an arithmetic number, because the mean of its divisors is an integer number (162385696066).

Almost surely, 2^324771392131 is an apocalyptic number.

324771392131 is a deficient number, since it is larger than the sum of its proper divisors (1).

324771392131 is an equidigital number, since it uses as much as digits as its factorization.

324771392131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 43.

The spelling of 324771392131 in words is "three hundred twenty-four billion, seven hundred seventy-one million, three hundred ninety-two thousand, one hundred thirty-one".