115110431 has 8 divisors (see below), whose sum is σ = 117305760. Its totient is φ = 112936032.

The previous prime is 115110427. The next prime is 115110461. The reversal of 115110431 is 134011511.

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 115110431 - 2² = 115110427 is a prime.

It is a super-2 number, since 2×115110431² = 26500822650011522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115110421) 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, 6101 + ... + 16353.

It is an arithmetic number, because the mean of its divisors is an integer number (14663220).

Almost surely, 2^115110431 is an apocalyptic number.

115110431 is a deficient number, since it is larger than the sum of its proper divisors (2195329).

115110431 is a wasteful number, since it uses less digits than its factorization.

115110431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10465.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 115110431 is about 10728.9529312044. The cubic root of 115110431 is about 486.4500212197.

Adding to 115110431 its reverse (134011511), we get a palindrome (249121942).

The spelling of 115110431 in words is "one hundred fifteen million, one hundred ten thousand, four hundred thirty-one".