115400150 has 12 divisors (see below), whose sum is σ = 214644372. Its totient is φ = 46160040.

The previous prime is 115400149. The next prime is 115400161. The reversal of 115400150 is 51004511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1153952 + ... + 1154051.

It is an arithmetic number, because the mean of its divisors is an integer number (17887031).

Almost surely, 2^115400150 is an apocalyptic number.

115400150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115400150 is a deficient number, since it is larger than the sum of its proper divisors (99244222).

115400150 is a wasteful number, since it uses less digits than its factorization.

115400150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308015 (or 2308010 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 115400150 is about 10742.4461832490. The cubic root of 115400150 is about 486.8577912186.

Adding to 115400150 its reverse (51004511), we get a palindrome (166404661).

The spelling of 115400150 in words is "one hundred fifteen million, four hundred thousand, one hundred fifty".