115343199 has 12 divisors (see below), whose sum is σ = 168480000. Its totient is φ = 76030944.

The previous prime is 115343153. The next prime is 115343213. The reversal of 115343199 is 991343511.

115343199 is a `hidden beast` number, since 1 + 1 + 534 + 31 + 99 = 666.

It is not a de Polignac number, because 115343199 - 2¹⁹ = 114818911 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115343099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71199 + ... + 72800.

It is an arithmetic number, because the mean of its divisors is an integer number (14040000).

Almost surely, 2^115343199 is an apocalyptic number.

115343199 is a deficient number, since it is larger than the sum of its proper divisors (53136801).

115343199 is a wasteful number, since it uses less digits than its factorization.

115343199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144094 (or 144091 counting only the distinct ones).

The product of its digits is 14580, while the sum is 36.

The square root of 115343199 is about 10739.7951097775. The cubic root of 115343199 is about 486.7776884906. Note that the first 3 decimals are identical.

The spelling of 115343199 in words is "one hundred fifteen million, three hundred forty-three thousand, one hundred ninety-nine".