115270843 has 4 divisors (see below), whose sum is σ = 116894448. Its totient is φ = 113647240.

The previous prime is 115270819. The next prime is 115270867. The reversal of 115270843 is 348072511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 348072511 = 6691 ⋅52021.

It is an interprime number because it is at equal distance from previous prime (115270819) and next prime (115270867).

It is a cyclic number.

It is not a de Polignac number, because 115270843 - 2⁵ = 115270811 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115270343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811696 + ... + 811837.

It is an arithmetic number, because the mean of its divisors is an integer number (29223612).

Almost surely, 2^115270843 is an apocalyptic number.

115270843 is a deficient number, since it is larger than the sum of its proper divisors (1623605).

115270843 is an equidigital number, since it uses as much as digits as its factorization.

115270843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623604.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 115270843 is about 10736.4259881955. The cubic root of 115270843 is about 486.6758802805.

The spelling of 115270843 in words is "one hundred fifteen million, two hundred seventy thousand, eight hundred forty-three".