231314113 has 8 divisors (see below), whose sum is σ = 244373120. Its totient is φ = 218343600.

The previous prime is 231314099. The next prime is 231314123. The reversal of 231314113 is 311413132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231314113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231314123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16713 + ... + 27238.

It is an arithmetic number, because the mean of its divisors is an integer number (30546640).

Almost surely, 2^231314113 is an apocalyptic number.

It is an amenable number.

231314113 is a deficient number, since it is larger than the sum of its proper divisors (13059007).

231314113 is a wasteful number, since it uses less digits than its factorization.

231314113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44247.

The product of its digits is 216, while the sum is 19.

The square root of 231314113 is about 15209.0142021105. The cubic root of 231314113 is about 613.8572323120.

Adding to 231314113 its reverse (311413132), we get a palindrome (542727245).

The spelling of 231314113 in words is "two hundred thirty-one million, three hundred fourteen thousand, one hundred thirteen".