115134142 has 16 divisors (see below), whose sum is σ = 175506912. Its totient is φ = 56639200.

The previous prime is 115134119. The next prime is 115134157. The reversal of 115134142 is 241431511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32028 + ... + 35440.

It is an arithmetic number, because the mean of its divisors is an integer number (10969182).

Almost surely, 2^115134142 is an apocalyptic number.

115134142 is a deficient number, since it is larger than the sum of its proper divisors (60372770).

115134142 is a wasteful number, since it uses less digits than its factorization.

115134142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683.

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

The square root of 115134142 is about 10730.0578749604. The cubic root of 115134142 is about 486.4834193647.

Adding to 115134142 its reverse (241431511), we get a palindrome (356565653).

The spelling of 115134142 in words is "one hundred fifteen million, one hundred thirty-four thousand, one hundred forty-two".