231100014 has 16 divisors (see below), whose sum is σ = 478138320. Its totient is φ = 74376960.

The previous prime is 231100013. The next prime is 231100027. The reversal of 231100014 is 410001132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231100013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663907 + ... + 664254.

It is an arithmetic number, because the mean of its divisors is an integer number (29883645).

Almost surely, 2^231100014 is an apocalyptic number.

231100014 is an abundant number, since it is smaller than the sum of its proper divisors (247038306).

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

231100014 is a wasteful number, since it uses less digits than its factorization.

231100014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328195.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 231100014 is about 15201.9740165546. The cubic root of 231100014 is about 613.6677831584.

Adding to 231100014 its reverse (410001132), we get a palindrome (641101146).

The spelling of 231100014 in words is "two hundred thirty-one million, one hundred thousand, fourteen".