131200351 has 2 divisors, whose sum is σ = 131200352. Its totient is φ = 131200350.

The previous prime is 131200343. The next prime is 131200393. The reversal of 131200351 is 153002131.

It is a weak prime.

It is an emirp because it is prime and its reverse (153002131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131200351 - 2³ = 131200343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131200331) 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, 65600175 + 65600176.

It is an arithmetic number, because the mean of its divisors is an integer number (65600176).

Almost surely, 2^131200351 is an apocalyptic number.

131200351 is a deficient number, since it is larger than the sum of its proper divisors (1).

131200351 is an equidigital number, since it uses as much as digits as its factorization.

131200351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 131200351 is about 11454.2721724254. The cubic root of 131200351 is about 508.1340902461.

Adding to 131200351 its reverse (153002131), we get a palindrome (284202482).

The spelling of 131200351 in words is "one hundred thirty-one million, two hundred thousand, three hundred fifty-one".