115053123 has 8 divisors (see below), whose sum is σ = 153489600. Its totient is φ = 76659368.

The previous prime is 115053109. The next prime is 115053139. The reversal of 115053123 is 321350511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115053123 - 2⁸ = 115052867 is a prime.

It is a super-2 number, since 2×115053123² = 26474442224106258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115053123.

It is not an unprimeable number, because it can be changed into a prime (115053143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3753 + ... + 15626.

It is an arithmetic number, because the mean of its divisors is an integer number (19186200).

Almost surely, 2^115053123 is an apocalyptic number.

115053123 is a deficient number, since it is larger than the sum of its proper divisors (38436477).

115053123 is a wasteful number, since it uses less digits than its factorization.

115053123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21361.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 115053123 is about 10726.2818814350. The cubic root of 115053123 is about 486.3692810552.

The spelling of 115053123 in words is "one hundred fifteen million, fifty-three thousand, one hundred twenty-three".