131933827 has 2 divisors, whose sum is σ = 131933828. Its totient is φ = 131933826.

The previous prime is 131933783. The next prime is 131933831. The reversal of 131933827 is 728339131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131933827 - 2⁷ = 131933699 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (131933887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65966913 + 65966914.

It is an arithmetic number, because the mean of its divisors is an integer number (65966914).

Almost surely, 2^131933827 is an apocalyptic number.

131933827 is a deficient number, since it is larger than the sum of its proper divisors (1).

131933827 is an equidigital number, since it uses as much as digits as its factorization.

131933827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 131933827 is about 11486.2451218838. The cubic root of 131933827 is about 509.0792395835.

It can be divided in two parts, 13193 and 3827, that added together give a triangular number (17020 = T₁₈₄).

The spelling of 131933827 in words is "one hundred thirty-one million, nine hundred thirty-three thousand, eight hundred twenty-seven".