115322543 has 8 divisors (see below), whose sum is σ = 139550112. Its totient is φ = 93033216.

The previous prime is 115322527. The next prime is 115322549. The reversal of 115322543 is 345223511.

It is a happy number.

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 115322543 - 2⁴ = 115322527 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 (115322549) 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, 484430 + ... + 484667.

It is an arithmetic number, because the mean of its divisors is an integer number (17443764).

Almost surely, 2^115322543 is an apocalyptic number.

115322543 is a deficient number, since it is larger than the sum of its proper divisors (24227569).

115322543 is an equidigital number, since it uses as much as digits as its factorization.

115322543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969121.

The product of its digits is 3600, while the sum is 26.

The square root of 115322543 is about 10738.8334096400. The cubic root of 115322543 is about 486.7486288948.

The spelling of 115322543 in words is "one hundred fifteen million, three hundred twenty-two thousand, five hundred forty-three".