115314142 has 4 divisors (see below), whose sum is σ = 172971216. Its totient is φ = 57657070.

The previous prime is 115314131. The next prime is 115314193. The reversal of 115314142 is 241413511.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28828534 + ... + 28828537.

It is an arithmetic number, because the mean of its divisors is an integer number (43242804).

Almost surely, 2^115314142 is an apocalyptic number.

115314142 is a deficient number, since it is larger than the sum of its proper divisors (57657074).

115314142 is an equidigital number, since it uses as much as digits as its factorization.

115314142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57657073.

The product of its digits is 480, while the sum is 22.

The square root of 115314142 is about 10738.4422520215. The cubic root of 115314142 is about 486.7368090764.

Adding to 115314142 its reverse (241413511), we get a palindrome (356727653).

The spelling of 115314142 in words is "one hundred fifteen million, three hundred fourteen thousand, one hundred forty-two".