104205873377 has 2 divisors, whose sum is σ = 104205873378. Its totient is φ = 104205873376.

The previous prime is 104205873353. The next prime is 104205873389. The reversal of 104205873377 is 773378502401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91761132241 + 12444741136 = 302921^2 + 111556^2 .

It is a cyclic number.

It is not a de Polignac number, because 104205873377 - 2⁶ = 104205873313 is a prime.

It is a super-3 number, since 3×104205873377³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (104205873077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52102936688 + 52102936689.

It is an arithmetic number, because the mean of its divisors is an integer number (52102936689).

Almost surely, 2^104205873377 is an apocalyptic number.

It is an amenable number.

104205873377 is a deficient number, since it is larger than the sum of its proper divisors (1).

104205873377 is an equidigital number, since it uses as much as digits as its factorization.

104205873377 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 104205873377 in words is "one hundred four billion, two hundred five million, eight hundred seventy-three thousand, three hundred seventy-seven".