80922357133 has 2 divisors, whose sum is σ = 80922357134. Its totient is φ = 80922357132.

The previous prime is 80922357097. The next prime is 80922357137. The reversal of 80922357133 is 33175322908.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80104282729 + 818074404 = 283027^2 + 28602^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80922357133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80922357133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80922357137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40461178566 + 40461178567.

It is an arithmetic number, because the mean of its divisors is an integer number (40461178567).

Almost surely, 2^80922357133 is an apocalyptic number.

It is an amenable number.

80922357133 is a deficient number, since it is larger than the sum of its proper divisors (1).

80922357133 is an equidigital number, since it uses as much as digits as its factorization.

80922357133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 80922357133 in words is "eighty billion, nine hundred twenty-two million, three hundred fifty-seven thousand, one hundred thirty-three".