115124751 has 48 divisors (see below), whose sum is σ = 200016960. Its totient is φ = 62415360.

The previous prime is 115124747. The next prime is 115124759. The reversal of 115124751 is 157421511.

It is not a de Polignac number, because 115124751 - 2² = 115124747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115124759) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110931 + ... + 111963.

It is an arithmetic number, because the mean of its divisors is an integer number (4167020).

Almost surely, 2^115124751 is an apocalyptic number.

115124751 is a deficient number, since it is larger than the sum of its proper divisors (84892209).

115124751 is a wasteful number, since it uses less digits than its factorization.

115124751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136 (or 1133 counting only the distinct ones).

The product of its digits is 1400, while the sum is 27.

The square root of 115124751 is about 10729.6202635508. The cubic root of 115124751 is about 486.4701922138.

The spelling of 115124751 in words is "one hundred fifteen million, one hundred twenty-four thousand, seven hundred fifty-one".