104155316603645 has 32 divisors (see below), whose sum is σ = 132857346424320. Its totient is φ = 78256215797760.

The previous prime is 104155316603633. The next prime is 104155316603651. The reversal of 104155316603645 is 546306613551401.

It is a happy number.

It is not a de Polignac number, because 104155316603645 - 2⁴ = 104155316603629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104155316603593 and 104155316603602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45770276 + ... + 47991965.

It is an arithmetic number, because the mean of its divisors is an integer number (4151792075760).

Almost surely, 2^{104155316603645} is an apocalyptic number.

It is an amenable number.

104155316603645 is a deficient number, since it is larger than the sum of its proper divisors (28702029820675).

104155316603645 is a wasteful number, since it uses less digits than its factorization.

104155316603645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93762485.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The spelling of 104155316603645 in words is "one hundred four trillion, one hundred fifty-five billion, three hundred sixteen million, six hundred three thousand, six hundred forty-five".