104395182077 has 2 divisors, whose sum is σ = 104395182078. Its totient is φ = 104395182076.

The previous prime is 104395182053. The next prime is 104395182109. The reversal of 104395182077 is 770281593401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94851064441 + 9544117636 = 307979^2 + 97694^2 .

It is an emirp because it is prime and its reverse (770281593401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104395182077 - 2⁶ = 104395182013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104395182007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52197591038 + 52197591039.

It is an arithmetic number, because the mean of its divisors is an integer number (52197591039).

Almost surely, 2^104395182077 is an apocalyptic number.

It is an amenable number.

104395182077 is a deficient number, since it is larger than the sum of its proper divisors (1).

104395182077 is an equidigital number, since it uses as much as digits as its factorization.

104395182077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 104395182077 in words is "one hundred four billion, three hundred ninety-five million, one hundred eighty-two thousand, seventy-seven".