131980703 has 2 divisors, whose sum is σ = 131980704. Its totient is φ = 131980702.

The previous prime is 131980697. The next prime is 131980721. The reversal of 131980703 is 307089131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131980703 - 2⁸ = 131980447 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131980703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131980603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65990351 + 65990352.

It is an arithmetic number, because the mean of its divisors is an integer number (65990352).

Almost surely, 2^131980703 is an apocalyptic number.

131980703 is a deficient number, since it is larger than the sum of its proper divisors (1).

131980703 is an equidigital number, since it uses as much as digits as its factorization.

131980703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 131980703 is about 11488.2854682498. The cubic root of 131980703 is about 509.1395242815.

The spelling of 131980703 in words is "one hundred thirty-one million, nine hundred eighty thousand, seven hundred three".