115113141 has 24 divisors (see below), whose sum is σ = 195345696. Its totient is φ = 64398240.

The previous prime is 115113133. The next prime is 115113143. The reversal of 115113141 is 141311511.

115113141 is a `hidden beast` number, since 11 + 511 + 3 + 141 = 666.

It is not a de Polignac number, because 115113141 - 2³ = 115113133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115113143) 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, 43435 + ... + 46008.

It is an arithmetic number, because the mean of its divisors is an integer number (8139404).

Almost surely, 2^115113141 is an apocalyptic number.

115113141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

115113141 is a deficient number, since it is larger than the sum of its proper divisors (80232555).

115113141 is a wasteful number, since it uses less digits than its factorization.

115113141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89473 (or 89470 counting only the distinct ones).

The product of its digits is 60, while the sum is 18.

The square root of 115113141 is about 10729.0792242391. The cubic root of 115113141 is about 486.4538386241.

Adding to 115113141 its reverse (141311511), we get a palindrome (256424652).

The spelling of 115113141 in words is "one hundred fifteen million, one hundred thirteen thousand, one hundred forty-one".