231114314 has 4 divisors (see below), whose sum is σ = 346671474. Its totient is φ = 115557156.

The previous prime is 231114307. The next prime is 231114319. The reversal of 231114314 is 413411132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 140541025 + 90573289 = 11855^2 + 9517^2 .

It is a super-2 number, since 2×231114314² = 106827652271381192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (231114319) 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 as a sum of consecutive naturals, namely, 57778577 + ... + 57778580.

Almost surely, 2^231114314 is an apocalyptic number.

231114314 is a deficient number, since it is larger than the sum of its proper divisors (115557160).

231114314 is a wasteful number, since it uses less digits than its factorization.

231114314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115557159.

The product of its digits is 288, while the sum is 20.

The square root of 231114314 is about 15202.4443429338. Note that the first 3 decimals coincide. The cubic root of 231114314 is about 613.6804404031.

Adding to 231114314 its reverse (413411132), we get a palindrome (644525446).

The spelling of 231114314 in words is "two hundred thirty-one million, one hundred fourteen thousand, three hundred fourteen".