115018863 has 8 divisors (see below), whose sum is σ = 154162176. Its totient is φ = 76277400.

The previous prime is 115018861. The next prime is 115018867. The reversal of 115018863 is 368810511.

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

It is not a de Polignac number, because 115018863 - 2¹ = 115018861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115018861) 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, 99793 + ... + 100938.

It is an arithmetic number, because the mean of its divisors is an integer number (19270272).

Almost surely, 2^115018863 is an apocalyptic number.

115018863 is a deficient number, since it is larger than the sum of its proper divisors (39143313).

115018863 is a wasteful number, since it uses less digits than its factorization.

115018863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200925.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 115018863 is about 10724.6847506116. The cubic root of 115018863 is about 486.3209999791.

The spelling of 115018863 in words is "one hundred fifteen million, eighteen thousand, eight hundred sixty-three".