180131241 has 8 divisors (see below), whose sum is σ = 242507200. Its totient is φ = 118921392.

The previous prime is 180131197. The next prime is 180131243. The reversal of 180131241 is 142131081.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 180131241 - 2⁷ = 180131113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (180131243) 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, 291166 + ... + 291783.

It is an arithmetic number, because the mean of its divisors is an integer number (30313400).

Almost surely, 2^180131241 is an apocalyptic number.

It is an amenable number.

180131241 is a deficient number, since it is larger than the sum of its proper divisors (62375959).

180131241 is a wasteful number, since it uses less digits than its factorization.

180131241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583055.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 180131241 is about 13421.2980370753. The cubic root of 180131241 is about 564.7588090016.

The spelling of 180131241 in words is "one hundred eighty million, one hundred thirty-one thousand, two hundred forty-one".