131363299 has 2 divisors, whose sum is σ = 131363300. Its totient is φ = 131363298.

The previous prime is 131363293. The next prime is 131363363. The reversal of 131363299 is 992363131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131363299 - 2⁷ = 131363171 is a prime.

It is not a weakly prime, because it can be changed into another prime (131363293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65681649 + 65681650.

It is an arithmetic number, because the mean of its divisors is an integer number (65681650).

Almost surely, 2^131363299 is an apocalyptic number.

131363299 is a deficient number, since it is larger than the sum of its proper divisors (1).

131363299 is an equidigital number, since it uses as much as digits as its factorization.

131363299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 37.

The square root of 131363299 is about 11461.3829444793. The cubic root of 131363299 is about 508.3443670692.

The spelling of 131363299 in words is "one hundred thirty-one million, three hundred sixty-three thousand, two hundred ninety-nine".