32313111137 has 2 divisors, whose sum is σ = 32313111138. Its totient is φ = 32313111136.

The previous prime is 32313111133. The next prime is 32313111277. The reversal of 32313111137 is 73111131323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25602880081 + 6710231056 = 160009^2 + 81916^2 .

It is a cyclic number.

It is not a de Polignac number, because 32313111137 - 2² = 32313111133 is a prime.

It is a super-2 number, since 2×32313111137² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32313111133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156555568 + 16156555569.

It is an arithmetic number, because the mean of its divisors is an integer number (16156555569).

Almost surely, 2^32313111137 is an apocalyptic number.

It is an amenable number.

32313111137 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313111137 is an equidigital number, since it uses as much as digits as its factorization.

32313111137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 26.

The spelling of 32313111137 in words is "thirty-two billion, three hundred thirteen million, one hundred eleven thousand, one hundred thirty-seven".