10155315156 has 96 divisors (see below), whose sum is σ = 27687754752. Its totient is φ = 2837134080.

The previous prime is 10155315127. The next prime is 10155315199. The reversal of 10155315156 is 65151355101.

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, 764451 + ... + 777621.

It is an arithmetic number, because the mean of its divisors is an integer number (288414112).

Almost surely, 2^10155315156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10155315156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13843877376).

10155315156 is an abundant number, since it is smaller than the sum of its proper divisors (17532439596).

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

10155315156 is a wasteful number, since it uses less digits than its factorization.

10155315156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13389 (or 13387 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 33.

The spelling of 10155315156 in words is "ten billion, one hundred fifty-five million, three hundred fifteen thousand, one hundred fifty-six".