115446131 has 8 divisors (see below), whose sum is σ = 121660704. Its totient is φ = 109331200.

The previous prime is 115446103. The next prime is 115446157. The reversal of 115446131 is 131644511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115446131 - 2¹⁰ = 115445107 is a prime.

It is a super-2 number, since 2×115446131² = 26655618325738322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115446131.

It is not an unprimeable number, because it can be changed into a prime (115446181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22526 + ... + 27171.

It is an arithmetic number, because the mean of its divisors is an integer number (15207588).

Almost surely, 2^115446131 is an apocalyptic number.

115446131 is a deficient number, since it is larger than the sum of its proper divisors (6214573).

115446131 is a wasteful number, since it uses less digits than its factorization.

115446131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49821.

The product of its digits is 1440, while the sum is 26.

The square root of 115446131 is about 10744.5861251144. The cubic root of 115446131 is about 486.9224451944.

The spelling of 115446131 in words is "one hundred fifteen million, four hundred forty-six thousand, one hundred thirty-one".