100580797 has 2 divisors, whose sum is σ = 100580798. Its totient is φ = 100580796.

The previous prime is 100580783. The next prime is 100580807. The reversal of 100580797 is 797085001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69455556 + 31125241 = 8334^2 + 5579^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100580797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100580707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50290398 + 50290399.

It is an arithmetic number, because the mean of its divisors is an integer number (50290399).

Almost surely, 2^100580797 is an apocalyptic number.

It is an amenable number.

100580797 is a deficient number, since it is larger than the sum of its proper divisors (1).

100580797 is an equidigital number, since it uses as much as digits as its factorization.

100580797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 100580797 is about 10028.9978063613. The cubic root of 100580797 is about 465.0557562155.

The spelling of 100580797 in words is "one hundred million, five hundred eighty thousand, seven hundred ninety-seven".