104100407677523 has 2 divisors, whose sum is σ = 104100407677524. Its totient is φ = 104100407677522.

The previous prime is 104100407677471. The next prime is 104100407677543. The reversal of 104100407677523 is 325776704001401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104100407677523 is a prime.

It is not a weakly prime, because it can be changed into another prime (104100407677543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52050203838761 + 52050203838762.

It is an arithmetic number, because the mean of its divisors is an integer number (52050203838762).

Almost surely, 2^{104100407677523} is an apocalyptic number.

104100407677523 is a deficient number, since it is larger than the sum of its proper divisors (1).

104100407677523 is an equidigital number, since it uses as much as digits as its factorization.

104100407677523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 104100407677523 in words is "one hundred four trillion, one hundred billion, four hundred seven million, six hundred seventy-seven thousand, five hundred twenty-three".