115155150 has 96 divisors (see below), whose sum is σ = 315086976. Its totient is φ = 27600000.

The previous prime is 115155119. The next prime is 115155163. The reversal of 115155150 is 51551511.

It is a self number, because there is not a number n which added to its sum of digits gives 115155150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166305 + ... + 166995.

It is an arithmetic number, because the mean of its divisors is an integer number (3282156).

Almost surely, 2^115155150 is an apocalyptic number.

115155150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115155150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157543488).

115155150 is an abundant number, since it is smaller than the sum of its proper divisors (199931826).

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

115155150 is a wasteful number, since it uses less digits than its factorization.

115155150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 24.

The square root of 115155150 is about 10731.0367625873. The cubic root of 115155150 is about 486.5130063663.

It can be divided in two parts, 1 and 15155150, that added together give a palindrome (15155151).

The spelling of 115155150 in words is "one hundred fifteen million, one hundred fifty-five thousand, one hundred fifty".