104900652391 has 2 divisors, whose sum is σ = 104900652392. Its totient is φ = 104900652390.

The previous prime is 104900652371. The next prime is 104900652397. The reversal of 104900652391 is 193256009401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104900652391 - 2⁵ = 104900652359 is a prime.

It is a super-2 number, since 2×104900652391² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104900652397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52450326195 + 52450326196.

It is an arithmetic number, because the mean of its divisors is an integer number (52450326196).

Almost surely, 2^104900652391 is an apocalyptic number.

104900652391 is a deficient number, since it is larger than the sum of its proper divisors (1).

104900652391 is an equidigital number, since it uses as much as digits as its factorization.

104900652391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 104900652391 in words is "one hundred four billion, nine hundred million, six hundred fifty-two thousand, three hundred ninety-one".