115043623 has 8 divisors (see below), whose sum is σ = 116953200. Its totient is φ = 113139840.

The previous prime is 115043603. The next prime is 115043659. The reversal of 115043623 is 326340511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115043623 is a prime.

It is a super-2 number, since 2×115043623² = 26470070385932258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115043603) 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 7 ways as a sum of consecutive naturals, for example, 58053 + ... + 60001.

It is an arithmetic number, because the mean of its divisors is an integer number (14619150).

Almost surely, 2^115043623 is an apocalyptic number.

115043623 is a deficient number, since it is larger than the sum of its proper divisors (1909577).

115043623 is an equidigital number, since it uses as much as digits as its factorization.

115043623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 115043623 is about 10725.8390347795. The cubic root of 115043623 is about 486.3558940933.

The spelling of 115043623 in words is "one hundred fifteen million, forty-three thousand, six hundred twenty-three".