104777718371 has 2 divisors, whose sum is σ = 104777718372. Its totient is φ = 104777718370.

The previous prime is 104777718319. The next prime is 104777718373. The reversal of 104777718371 is 173817777401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104777718371 - 2³⁰ = 103703976547 is a prime.

Together with 104777718373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104777718373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52388859185 + 52388859186.

It is an arithmetic number, because the mean of its divisors is an integer number (52388859186).

Almost surely, 2^104777718371 is an apocalyptic number.

104777718371 is a deficient number, since it is larger than the sum of its proper divisors (1).

104777718371 is an equidigital number, since it uses as much as digits as its factorization.

104777718371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1613472, while the sum is 53.

The spelling of 104777718371 in words is "one hundred four billion, seven hundred seventy-seven million, seven hundred eighteen thousand, three hundred seventy-one".