115523343 has 24 divisors (see below), whose sum is σ = 182397488. Its totient is φ = 70025472.

The previous prime is 115523341. The next prime is 115523377. The reversal of 115523343 is 343325511.

It is not a de Polignac number, because 115523343 - 2¹ = 115523341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115523341) 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 23 ways as a sum of consecutive naturals, for example, 471 + ... + 15207.

Almost surely, 2^115523343 is an apocalyptic number.

115523343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

115523343 is a deficient number, since it is larger than the sum of its proper divisors (66874145).

115523343 is a wasteful number, since it uses less digits than its factorization.

115523343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14823 (or 14820 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 115523343 is about 10748.1785898821. The cubic root of 115523343 is about 487.0309745347.

Adding to 115523343 its reverse (343325511), we get a palindrome (458848854).

The spelling of 115523343 in words is "one hundred fifteen million, five hundred twenty-three thousand, three hundred forty-three".