231112050 has 96 divisors (see below), whose sum is σ = 644208768. Its totient is φ = 54405120.

The previous prime is 231112031. The next prime is 231112069. The reversal of 231112050 is 50211132.

231112050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (231112031) and next prime (231112069).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42274 + ... + 47426.

It is an arithmetic number, because the mean of its divisors is an integer number (6710508).

Almost surely, 2^231112050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231112050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322104384).

231112050 is an abundant number, since it is smaller than the sum of its proper divisors (413096718).

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

231112050 is a wasteful number, since it uses less digits than its factorization.

231112050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204 (or 5199 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 231112050 is about 15202.3698810416. The cubic root of 231112050 is about 613.6784365217.

Adding to 231112050 its reverse (50211132), we get a palindrome (281323182).

The spelling of 231112050 in words is "two hundred thirty-one million, one hundred twelve thousand, fifty".