104255515315 has 16 divisors (see below), whose sum is σ = 150504203520. Its totient is φ = 67726890720.

The previous prime is 104255515303. The next prime is 104255515361. The reversal of 104255515315 is 513515552401.

It is not a de Polignac number, because 104255515315 - 2¹⁵ = 104255482547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78386941 + ... + 78388270.

It is an arithmetic number, because the mean of its divisors is an integer number (9406512720).

Almost surely, 2^104255515315 is an apocalyptic number.

104255515315 is a deficient number, since it is larger than the sum of its proper divisors (46248688205).

104255515315 is a wasteful number, since it uses less digits than its factorization.

104255515315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156775242.

The product of its (nonzero) digits is 75000, while the sum is 37.

The spelling of 104255515315 in words is "one hundred four billion, two hundred fifty-five million, five hundred fifteen thousand, three hundred fifteen".