15150117108 has 48 divisors (see below), whose sum is σ = 40578338304. Its totient is φ = 4309530720.

The previous prime is 15150117083. The next prime is 15150117109. The reversal of 15150117108 is 80171105151.

It is a super-2 number, since 2×15150117108² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15150117109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378198 + ... + 416333.

It is an arithmetic number, because the mean of its divisors is an integer number (845382048).

Almost surely, 2^15150117108 is an apocalyptic number.

It is an amenable number.

15150117108 is an abundant number, since it is smaller than the sum of its proper divisors (25428221196).

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

15150117108 is a wasteful number, since it uses less digits than its factorization.

15150117108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794772 (or 794770 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 30.

The spelling of 15150117108 in words is "fifteen billion, one hundred fifty million, one hundred seventeen thousand, one hundred eight".