10105555611156 has 48 divisors (see below), whose sum is σ = 24343068825600. Its totient is φ = 3259480865760.

The previous prime is 10105555611149. The next prime is 10105555611181. The reversal of 10105555611156 is 65111655550101.

It is a congruent number.

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, 1674615 + ... + 4797441.

It is an arithmetic number, because the mean of its divisors is an integer number (507147267200).

Almost surely, 2^{10105555611156} is an apocalyptic number.

It is an amenable number.

10105555611156 is an abundant number, since it is smaller than the sum of its proper divisors (14237513214444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10105555611156 is a wasteful number, since it uses less digits than its factorization.

10105555611156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131564 (or 3131562 counting only the distinct ones).

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

The spelling of 10105555611156 in words is "ten trillion, one hundred five billion, five hundred fifty-five million, six hundred eleven thousand, one hundred fifty-six".