100116445015 has 4 divisors (see below), whose sum is σ = 120139734024. Its totient is φ = 80093156008.

The previous prime is 100116444973. The next prime is 100116445069. The reversal of 100116445015 is 510544611001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100116445015 - 2¹¹ = 100116442967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10011644497 + ... + 10011644506.

It is an arithmetic number, because the mean of its divisors is an integer number (30034933506).

Almost surely, 2^100116445015 is an apocalyptic number.

100116445015 is a deficient number, since it is larger than the sum of its proper divisors (20023289009).

100116445015 is an equidigital number, since it uses as much as digits as its factorization.

100116445015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20023289008.

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 100116445015 in words is "one hundred billion, one hundred sixteen million, four hundred forty-five thousand, fifteen".