104020111799 has 2 divisors, whose sum is σ = 104020111800. Its totient is φ = 104020111798.

The previous prime is 104020111771. The next prime is 104020111817. The reversal of 104020111799 is 997111020401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104020111799 - 2²⁴ = 104003334583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104020111709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52010055899 + 52010055900.

It is an arithmetic number, because the mean of its divisors is an integer number (52010055900).

Almost surely, 2^104020111799 is an apocalyptic number.

104020111799 is a deficient number, since it is larger than the sum of its proper divisors (1).

104020111799 is an equidigital number, since it uses as much as digits as its factorization.

104020111799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 35.

The spelling of 104020111799 in words is "one hundred four billion, twenty million, one hundred eleven thousand, seven hundred ninety-nine".