104042400097 has 2 divisors, whose sum is σ = 104042400098. Its totient is φ = 104042400096.

The previous prime is 104042400071. The next prime is 104042400169. The reversal of 104042400097 is 790004240401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97874496801 + 6167903296 = 312849^2 + 78536^2 .

It is a cyclic number.

It is not a de Polignac number, because 104042400097 - 2³⁵ = 69682661729 is a prime.

It is not a weakly prime, because it can be changed into another prime (104042400997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52021200048 + 52021200049.

It is an arithmetic number, because the mean of its divisors is an integer number (52021200049).

Almost surely, 2^104042400097 is an apocalyptic number.

It is an amenable number.

104042400097 is a deficient number, since it is larger than the sum of its proper divisors (1).

104042400097 is an equidigital number, since it uses as much as digits as its factorization.

104042400097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 104042400097 its reverse (790004240401), we get a palindrome (894046640498).

The spelling of 104042400097 in words is "one hundred four billion, forty-two million, four hundred thousand, ninety-seven".