115104415155 has 16 divisors (see below), whose sum is σ = 184287393024. Its totient is φ = 61348911840.

The previous prime is 115104415141. The next prime is 115104415157. The reversal of 115104415155 is 551514401511.

It is not a de Polignac number, because 115104415155 - 2⁸ = 115104414899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115104415157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2483119 + ... + 2529048.

It is an arithmetic number, because the mean of its divisors is an integer number (11517962064).

Almost surely, 2^115104415155 is an apocalyptic number.

115104415155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115104415155 is a deficient number, since it is larger than the sum of its proper divisors (69182977869).

115104415155 is a wasteful number, since it uses less digits than its factorization.

115104415155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5013706.

The product of its (nonzero) digits is 10000, while the sum is 33.

Adding to 115104415155 its reverse (551514401511), we get a palindrome (666618816666).

The spelling of 115104415155 in words is "one hundred fifteen billion, one hundred four million, four hundred fifteen thousand, one hundred fifty-five".