231025124 has 12 divisors (see below), whose sum is σ = 441048048. Its totient is φ = 105011400.

The previous prime is 231025103. The next prime is 231025127. The reversal of 231025124 is 421520132.

231025124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 231025096 and 231025105.

It is not an unprimeable number, because it can be changed into a prime (231025127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2625242 + ... + 2625329.

It is an arithmetic number, because the mean of its divisors is an integer number (36754004).

Almost surely, 2^231025124 is an apocalyptic number.

It is an amenable number.

231025124 is a deficient number, since it is larger than the sum of its proper divisors (210022924).

231025124 is a wasteful number, since it uses less digits than its factorization.

231025124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5250586 (or 5250584 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 231025124 is about 15199.5106500177. The cubic root of 231025124 is about 613.6014878422.

Adding to 231025124 its reverse (421520132), we get a palindrome (652545256).

The spelling of 231025124 in words is "two hundred thirty-one million, twenty-five thousand, one hundred twenty-four".