104115152173 has 2 divisors, whose sum is σ = 104115152174. Its totient is φ = 104115152172.

The previous prime is 104115152159. The next prime is 104115152179. The reversal of 104115152173 is 371251511401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89055690084 + 15059462089 = 298422^2 + 122717^2 .

It is an emirp because it is prime and its reverse (371251511401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104115152173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104115152179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52057576086 + 52057576087.

It is an arithmetic number, because the mean of its divisors is an integer number (52057576087).

Almost surely, 2^104115152173 is an apocalyptic number.

It is an amenable number.

104115152173 is a deficient number, since it is larger than the sum of its proper divisors (1).

104115152173 is an equidigital number, since it uses as much as digits as its factorization.

104115152173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 31.

Adding to 104115152173 its reverse (371251511401), we get a palindrome (475366663574).

The spelling of 104115152173 in words is "one hundred four billion, one hundred fifteen million, one hundred fifty-two thousand, one hundred seventy-three".