104131255113 has 6 divisors (see below), whose sum is σ = 150411812954. Its totient is φ = 69420836736.

The previous prime is 104131255103. The next prime is 104131255127. The reversal of 104131255113 is 311552131401.

104131255113 is a `hidden beast` number, since 10 + 4 + 13 + 125 + 511 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52637207184 + 51494047929 = 229428^2 + 226923^2 .

It is not a de Polignac number, because 104131255113 - 2¹² = 104131251017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104131255103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5785069720 + ... + 5785069737.

Almost surely, 2^104131255113 is an apocalyptic number.

It is an amenable number.

104131255113 is a deficient number, since it is larger than the sum of its proper divisors (46280557841).

104131255113 is a wasteful number, since it uses less digits than its factorization.

104131255113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11570139463 (or 11570139460 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 104131255113 its reverse (311552131401), we get a palindrome (415683386514).

The spelling of 104131255113 in words is "one hundred four billion, one hundred thirty-one million, two hundred fifty-five thousand, one hundred thirteen".