32313111923 has 2 divisors, whose sum is σ = 32313111924. Its totient is φ = 32313111922.

The previous prime is 32313111889. The next prime is 32313111949. The reversal of 32313111923 is 32911131323.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32313111923 - 2¹⁰ = 32313110899 is a prime.

It is not a weakly prime, because it can be changed into another prime (32313111973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156555961 + 16156555962.

It is an arithmetic number, because the mean of its divisors is an integer number (16156555962).

Almost surely, 2^32313111923 is an apocalyptic number.

32313111923 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313111923 is an equidigital number, since it uses as much as digits as its factorization.

32313111923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 29.

The spelling of 32313111923 in words is "thirty-two billion, three hundred thirteen million, one hundred eleven thousand, nine hundred twenty-three".