32312931323 has 2 divisors, whose sum is σ = 32312931324. Its totient is φ = 32312931322.

The previous prime is 32312931307. The next prime is 32312931331. The reversal of 32312931323 is 32313921323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32312931323 - 2⁴ = 32312931307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32312931323.

It is not a weakly prime, because it can be changed into another prime (32312931223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156465661 + 16156465662.

It is an arithmetic number, because the mean of its divisors is an integer number (16156465662).

Almost surely, 2^32312931323 is an apocalyptic number.

32312931323 is a deficient number, since it is larger than the sum of its proper divisors (1).

32312931323 is an equidigital number, since it uses as much as digits as its factorization.

32312931323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 32.

The spelling of 32312931323 in words is "thirty-two billion, three hundred twelve million, nine hundred thirty-one thousand, three hundred twenty-three".