231123414 has 32 divisors (see below), whose sum is σ = 485268480. Its totient is φ = 73288800.

The previous prime is 231123413. The next prime is 231123419. The reversal of 231123414 is 414321132.

231123414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231123413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444 + ... + 21504.

It is an arithmetic number, because the mean of its divisors is an integer number (15164640).

Almost surely, 2^231123414 is an apocalyptic number.

231123414 is an abundant number, since it is smaller than the sum of its proper divisors (254145066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231123414 is a wasteful number, since it uses less digits than its factorization.

231123414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21156.

The product of its digits is 576, while the sum is 21.

The square root of 231123414 is about 15202.7436339629. The cubic root of 231123414 is about 613.6884947416.

Adding to 231123414 its reverse (414321132), we get a palindrome (645444546).

The spelling of 231123414 in words is "two hundred thirty-one million, one hundred twenty-three thousand, four hundred fourteen".