115231430 has 8 divisors (see below), whose sum is σ = 207416592. Its totient is φ = 46092568.

The previous prime is 115231397. The next prime is 115231453. The reversal of 115231430 is 34132511.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5761562 + ... + 5761581.

It is an arithmetic number, because the mean of its divisors is an integer number (25927074).

Almost surely, 2^115231430 is an apocalyptic number.

115231430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115231430 is a deficient number, since it is larger than the sum of its proper divisors (92185162).

115231430 is a wasteful number, since it uses less digits than its factorization.

115231430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11523150.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 115231430 is about 10734.5903508238. The cubic root of 115231430 is about 486.6204064575.

Adding to 115231430 its reverse (34132511), we get a palindrome (149363941).

The spelling of 115231430 in words is "one hundred fifteen million, two hundred thirty-one thousand, four hundred thirty".