115502043 has 16 divisors (see below), whose sum is σ = 158731776. Its totient is φ = 74660160.

The previous prime is 115502039. The next prime is 115502047. The reversal of 115502043 is 340205511.

It is an interprime number because it is at equal distance from previous prime (115502039) and next prime (115502047).

It is not a de Polignac number, because 115502043 - 2² = 115502039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115502047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17730 + ... + 23352.

It is an arithmetic number, because the mean of its divisors is an integer number (9920736).

Almost surely, 2^115502043 is an apocalyptic number.

115502043 is a deficient number, since it is larger than the sum of its proper divisors (43229733).

115502043 is a wasteful number, since it uses less digits than its factorization.

115502043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 115502043 is about 10747.1876786441. The cubic root of 115502043 is about 487.0010400438.

Adding to 115502043 its reverse (340205511), we get a palindrome (455707554).

The spelling of 115502043 in words is "one hundred fifteen million, five hundred two thousand, forty-three".