115443363 has 12 divisors (see below), whose sum is σ = 179055240. Its totient is φ = 65967552.

The previous prime is 115443337. The next prime is 115443401. The reversal of 115443363 is 363344511.

It is a de Polignac number, because none of the positive numbers 2^k-115443363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115443363.

It is not an unprimeable number, because it can be changed into a prime (115443313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392518 + ... + 392811.

It is an arithmetic number, because the mean of its divisors is an integer number (14921270).

Almost surely, 2^115443363 is an apocalyptic number.

115443363 is a deficient number, since it is larger than the sum of its proper divisors (63611877).

115443363 is an equidigital number, since it uses as much as digits as its factorization.

115443363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785346 (or 785339 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 115443363 is about 10744.4573152859. The cubic root of 115443363 is about 486.9185535897.

Adding to 115443363 its reverse (363344511), we get a palindrome (478787874).

The spelling of 115443363 in words is "one hundred fifteen million, four hundred forty-three thousand, three hundred sixty-three".