32313120097 has 2 divisors, whose sum is σ = 32313120098. Its totient is φ = 32313120096.

The previous prime is 32313120043. The next prime is 32313120193. The reversal of 32313120097 is 79002131323.

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., 18552891681 + 13760228416 = 136209^2 + 117304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32313120097 is a prime.

It is not a weakly prime, because it can be changed into another prime (32313120197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156560048 + 16156560049.

It is an arithmetic number, because the mean of its divisors is an integer number (16156560049).

Almost surely, 2^32313120097 is an apocalyptic number.

It is an amenable number.

32313120097 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313120097 is an equidigital number, since it uses as much as digits as its factorization.

32313120097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The spelling of 32313120097 in words is "thirty-two billion, three hundred thirteen million, one hundred twenty thousand, ninety-seven".