131944283 has 2 divisors, whose sum is σ = 131944284. Its totient is φ = 131944282.

The previous prime is 131944247. The next prime is 131944291. The reversal of 131944283 is 382449131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131944283 - 2¹⁴ = 131927899 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (131944223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65972141 + 65972142.

It is an arithmetic number, because the mean of its divisors is an integer number (65972142).

Almost surely, 2^131944283 is an apocalyptic number.

131944283 is a deficient number, since it is larger than the sum of its proper divisors (1).

131944283 is an equidigital number, since it uses as much as digits as its factorization.

131944283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 131944283 is about 11486.7002659598. The cubic root of 131944283 is about 509.0926877189.

The spelling of 131944283 in words is "one hundred thirty-one million, nine hundred forty-four thousand, two hundred eighty-three".