131760227 has 4 divisors (see below), whose sum is σ = 131783520. Its totient is φ = 131736936.

The previous prime is 131760151. The next prime is 131760247. The reversal of 131760227 is 722067131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722067131 = 137 ⋅5270563.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131760227 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 131760227.

It is not an unprimeable number, because it can be changed into a prime (131760247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2873 + ... + 16485.

It is an arithmetic number, because the mean of its divisors is an integer number (32945880).

Almost surely, 2^131760227 is an apocalyptic number.

131760227 is a deficient number, since it is larger than the sum of its proper divisors (23293).

131760227 is an equidigital number, since it uses as much as digits as its factorization.

131760227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23292.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 131760227 is about 11478.6857697212. The cubic root of 131760227 is about 508.8558575329.

The spelling of 131760227 in words is "one hundred thirty-one million, seven hundred sixty thousand, two hundred twenty-seven".