104055316155 has 96 divisors (see below), whose sum is σ = 211586064768. Its totient is φ = 46324224000.

The previous prime is 104055316147. The next prime is 104055316259. The reversal of 104055316155 is 551613550401.

104055316155 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 5 + 5 + 31 + 615 + 5 = 666.

It is not a de Polignac number, because 104055316155 - 2³ = 104055316147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1913907 + ... + 1967523.

It is an arithmetic number, because the mean of its divisors is an integer number (2204021508).

Almost surely, 2^104055316155 is an apocalyptic number.

104055316155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104055316155 is an abundant number, since it is smaller than the sum of its proper divisors (107530748613).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104055316155 is a wasteful number, since it uses less digits than its factorization.

104055316155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53797 (or 53794 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

Adding to 104055316155 its reverse (551613550401), we get a palindrome (655668866556).

The spelling of 104055316155 in words is "one hundred four billion, fifty-five million, three hundred sixteen thousand, one hundred fifty-five".