231014124 has 72 divisors (see below), whose sum is σ = 646621248. Its totient is φ = 68951520.

The previous prime is 231014111. The next prime is 231014153. The reversal of 231014124 is 421410132.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 231014097 and 231014106.

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, 22179 + ... + 30885.

Almost surely, 2^231014124 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 231014124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323310624).

231014124 is an abundant number, since it is smaller than the sum of its proper divisors (415607124).

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

231014124 is a wasteful number, since it uses less digits than its factorization.

231014124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795 (or 8790 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 231014124 is about 15199.1487919554. The cubic root of 231014124 is about 613.5917490407.

Adding to 231014124 its reverse (421410132), we get a palindrome (652424256).

It can be divided in two parts, 23101 and 4124, that added together give a square (27225 = 165²).

The spelling of 231014124 in words is "two hundred thirty-one million, fourteen thousand, one hundred twenty-four".