115018343 has 16 divisors (see below), whose sum is σ = 132537600. Its totient is φ = 98714880.

The previous prime is 115018327. The next prime is 115018369. The reversal of 115018343 is 343810511.

It is not a de Polignac number, because 115018343 - 2⁴ = 115018327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115018303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72998 + ... + 74556.

It is an arithmetic number, because the mean of its divisors is an integer number (8283600).

Almost surely, 2^115018343 is an apocalyptic number.

115018343 is a deficient number, since it is larger than the sum of its proper divisors (17519257).

115018343 is a wasteful number, since it uses less digits than its factorization.

115018343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 115018343 is about 10724.6605074473. The cubic root of 115018343 is about 486.3202670926.

Adding to 115018343 its reverse (343810511), we get a palindrome (458828854).

The spelling of 115018343 in words is "one hundred fifteen million, eighteen thousand, three hundred forty-three".