231314104 has 96 divisors (see below), whose sum is σ = 540989280. Its totient is φ = 92123136.

The previous prime is 231314099. The next prime is 231314123. The reversal of 231314104 is 401413132.

231314104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 686224 + ... + 686560.

It is an arithmetic number, because the mean of its divisors is an integer number (5635305).

Almost surely, 2^231314104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231314104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270494640).

231314104 is an abundant number, since it is smaller than the sum of its proper divisors (309675176).

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

231314104 is a wasteful number, since it uses less digits than its factorization.

231314104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 231314104 is about 15209.0139062334. The cubic root of 231314104 is about 613.8572243507.

Adding to 231314104 its reverse (401413132), we get a palindrome (632727236).

The spelling of 231314104 in words is "two hundred thirty-one million, three hundred fourteen thousand, one hundred four".