115254100 has 36 divisors (see below), whose sum is σ = 269343004. Its totient is φ = 42554880.

The previous prime is 115254089. The next prime is 115254107. The reversal of 115254100 is 1452511.

It can be written as a sum of positive squares in 6 ways, for example, as 10150596 + 105103504 = 3186^2 + 10252^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115254107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43029 + ... + 45628.

Almost surely, 2^115254100 is an apocalyptic number.

115254100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115254100 is an abundant number, since it is smaller than the sum of its proper divisors (154088904).

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

115254100 is a wasteful number, since it uses less digits than its factorization.

115254100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88684 (or 88677 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 115254100 is about 10735.6462311311. The cubic root of 115254100 is about 486.6523160423.

It can be divided in two parts, 11525 and 4100, that added together give a 6-th power (15625 = 5⁶).

The spelling of 115254100 in words is "one hundred fifteen million, two hundred fifty-four thousand, one hundred".