131853441 has 8 divisors (see below), whose sum is σ = 176367520. Its totient is φ = 87620832.

The previous prime is 131853427. The next prime is 131853451. The reversal of 131853441 is 144358131.

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

It is not a de Polignac number, because 131853441 - 2⁵ = 131853409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131853399 and 131853408.

It is not an unprimeable number, because it can be changed into a prime (131853451) 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, 69271 + ... + 71148.

It is an arithmetic number, because the mean of its divisors is an integer number (22045940).

Almost surely, 2^131853441 is an apocalyptic number.

It is an amenable number.

131853441 is a deficient number, since it is larger than the sum of its proper divisors (44514079).

131853441 is a wasteful number, since it uses less digits than its factorization.

131853441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140735.

The product of its digits is 5760, while the sum is 30.

The square root of 131853441 is about 11482.7453598867. The cubic root of 131853441 is about 508.9758262315.

The spelling of 131853441 in words is "one hundred thirty-one million, eight hundred fifty-three thousand, four hundred forty-one".