10105615516155 has 16 divisors (see below), whose sum is σ = 16190514783744. Its totient is φ = 5382484956000.

The previous prime is 10105615516097. The next prime is 10105615516219. The reversal of 10105615516155 is 55161551650101.

It is not a de Polignac number, because 10105615516155 - 2¹⁰ = 10105615515131 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, 448529149 + ... + 448551678.

It is an arithmetic number, because the mean of its divisors is an integer number (1011907173984).

Almost surely, 2^{10105615516155} is an apocalyptic number.

10105615516155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10105615516155 is a deficient number, since it is larger than the sum of its proper divisors (6084899267589).

10105615516155 is an equidigital number, since it uses as much as digits as its factorization.

10105615516155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897081586.

The product of its (nonzero) digits is 112500, while the sum is 42.

The spelling of 10105615516155 in words is "ten trillion, one hundred five billion, six hundred fifteen million, five hundred sixteen thousand, one hundred fifty-five".