32313120193 has 2 divisors, whose sum is σ = 32313120194. Its totient is φ = 32313120192.

The previous prime is 32313120097. The next prime is 32313120197. The reversal of 32313120193 is 39102131323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29801807424 + 2511312769 = 172632^2 + 50113^2 .

It is an emirp because it is prime and its reverse (39102131323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32313120193 - 2¹³ = 32313112001 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, 16156560096 + 16156560097.

It is an arithmetic number, because the mean of its divisors is an integer number (16156560097).

Almost surely, 2^32313120193 is an apocalyptic number.

It is an amenable number.

32313120193 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313120193 is an equidigital number, since it uses as much as digits as its factorization.

32313120193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 32313120193 in words is "thirty-two billion, three hundred thirteen million, one hundred twenty thousand, one hundred ninety-three".