104213584997 has 2 divisors, whose sum is σ = 104213584998. Its totient is φ = 104213584996.

The previous prime is 104213584987. The next prime is 104213585009. The reversal of 104213584997 is 799485312401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100695790276 + 3517794721 = 317326^2 + 59311^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104213584997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104213584967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52106792498 + 52106792499.

It is an arithmetic number, because the mean of its divisors is an integer number (52106792499).

Almost surely, 2^104213584997 is an apocalyptic number.

It is an amenable number.

104213584997 is a deficient number, since it is larger than the sum of its proper divisors (1).

104213584997 is an equidigital number, since it uses as much as digits as its factorization.

104213584997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 104213584997 in words is "one hundred four billion, two hundred thirteen million, five hundred eighty-four thousand, nine hundred ninety-seven".