15105300155 has 64 divisors (see below), whose sum is σ = 20797378560. Its totient is φ = 10434124800.

The previous prime is 15105300137. The next prime is 15105300179. The reversal of 15105300155 is 55100350151.

15105300155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15105300155 - 2⁸ = 15105299899 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38048417 + ... + 38048813.

It is an arithmetic number, because the mean of its divisors is an integer number (324959040).

Almost surely, 2^15105300155 is an apocalyptic number.

15105300155 is a deficient number, since it is larger than the sum of its proper divisors (5692078405).

15105300155 is a wasteful number, since it uses less digits than its factorization.

15105300155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860.

The product of its (nonzero) digits is 1875, while the sum is 26.

The spelling of 15105300155 in words is "fifteen billion, one hundred five million, three hundred thousand, one hundred fifty-five".