104105602019 has 2 divisors, whose sum is σ = 104105602020. Its totient is φ = 104105602018.

The previous prime is 104105601991. The next prime is 104105602043. The reversal of 104105602019 is 910206501401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104105602019 - 2⁸ = 104105601763 is a prime.

It is a super-2 number, since 2×104105602019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104105601982 and 104105602000.

It is not a weakly prime, because it can be changed into another prime (104105602819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52052801009 + 52052801010.

It is an arithmetic number, because the mean of its divisors is an integer number (52052801010).

Almost surely, 2^104105602019 is an apocalyptic number.

104105602019 is a deficient number, since it is larger than the sum of its proper divisors (1).

104105602019 is an equidigital number, since it uses as much as digits as its factorization.

104105602019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 104105602019 in words is "one hundred four billion, one hundred five million, six hundred two thousand, nineteen".