131266353 has 8 divisors (see below), whose sum is σ = 175261600. Its totient is φ = 87391008.

The previous prime is 131266349. The next prime is 131266363. The reversal of 131266353 is 353662131.

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 131266353 - 2² = 131266349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131266353.

It is not an unprimeable number, because it can be changed into a prime (131266363) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27388 + ... + 31821.

It is an arithmetic number, because the mean of its divisors is an integer number (21907700).

Almost surely, 2^131266353 is an apocalyptic number.

It is an amenable number.

131266353 is a deficient number, since it is larger than the sum of its proper divisors (43995247).

131266353 is an equidigital number, since it uses as much as digits as its factorization.

131266353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59951.

The product of its digits is 9720, while the sum is 30.

The square root of 131266353 is about 11457.1529185919. The cubic root of 131266353 is about 508.2192837273.

The spelling of 131266353 in words is "one hundred thirty-one million, two hundred sixty-six thousand, three hundred fifty-three".