131837351 has 2 divisors, whose sum is σ = 131837352. Its totient is φ = 131837350.

The previous prime is 131837339. The next prime is 131837383. The reversal of 131837351 is 153738131.

It is an a-pointer prime, because the next prime (131837383) can be obtained adding 131837351 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131837351 - 2¹⁴ = 131820967 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131837851) 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, 65918675 + 65918676.

It is an arithmetic number, because the mean of its divisors is an integer number (65918676).

Almost surely, 2^131837351 is an apocalyptic number.

131837351 is a deficient number, since it is larger than the sum of its proper divisors (1).

131837351 is an equidigital number, since it uses as much as digits as its factorization.

131837351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 32.

The square root of 131837351 is about 11482.0447220867. The cubic root of 131837351 is about 508.9551220463.

The spelling of 131837351 in words is "one hundred thirty-one million, eight hundred thirty-seven thousand, three hundred fifty-one".