131454241 has 8 divisors (see below), whose sum is σ = 135168768. Its totient is φ = 127764000.

The previous prime is 131454221. The next prime is 131454247. The reversal of 131454241 is 142454131.

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

It is a cyclic number.

It is not a de Polignac number, because 131454241 - 2¹⁵ = 131421473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131454247) 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, 5196 + ... + 17026.

It is an arithmetic number, because the mean of its divisors is an integer number (16896096).

Almost surely, 2^131454241 is an apocalyptic number.

It is an amenable number.

131454241 is a deficient number, since it is larger than the sum of its proper divisors (3714527).

131454241 is a wasteful number, since it uses less digits than its factorization.

131454241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12143.

The product of its digits is 1920, while the sum is 25.

The square root of 131454241 is about 11465.3495803661. The cubic root of 131454241 is about 508.4616478969.

It can be divided in two parts, 1314 and 54241, that added together give a palindrome (55555).

The spelling of 131454241 in words is "one hundred thirty-one million, four hundred fifty-four thousand, two hundred forty-one".