231180125 has 32 divisors (see below), whose sum is σ = 331344000. Its totient is φ = 159264000.

The previous prime is 231180119. The next prime is 231180139. The reversal of 231180125 is 521081132.

It is a happy number.

It is not a de Polignac number, because 231180125 - 2¹⁴ = 231163741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 231180125.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 21701 + ... + 30549.

It is an arithmetic number, because the mean of its divisors is an integer number (10354500).

Almost surely, 2^231180125 is an apocalyptic number.

231180125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

231180125 is a deficient number, since it is larger than the sum of its proper divisors (100163875).

231180125 is a wasteful number, since it uses less digits than its factorization.

231180125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8894 (or 8884 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 231180125 is about 15204.6086763192. The cubic root of 231180125 is about 613.7386844382.

The spelling of 231180125 in words is "two hundred thirty-one million, one hundred eighty thousand, one hundred twenty-five".