104000313719 has 2 divisors, whose sum is σ = 104000313720. Its totient is φ = 104000313718.

The previous prime is 104000313713. The next prime is 104000313727. The reversal of 104000313719 is 917313000401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104000313719 is a prime.

It is a super-2 number, since 2×104000313719² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104000313691 and 104000313700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104000313713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52000156859 + 52000156860.

It is an arithmetic number, because the mean of its divisors is an integer number (52000156860).

Almost surely, 2^104000313719 is an apocalyptic number.

104000313719 is a deficient number, since it is larger than the sum of its proper divisors (1).

104000313719 is an equidigital number, since it uses as much as digits as its factorization.

104000313719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The spelling of 104000313719 in words is "one hundred four billion, three hundred thirteen thousand, seven hundred nineteen".