131302413 has 12 divisors (see below), whose sum is σ = 206900928. Its totient is φ = 79577160.

The previous prime is 131302393. The next prime is 131302429. The reversal of 131302413 is 314203131.

It is not a de Polignac number, because 131302413 - 2¹⁰ = 131301389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131302433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 663045 + ... + 663242.

It is an arithmetic number, because the mean of its divisors is an integer number (17241744).

Almost surely, 2^131302413 is an apocalyptic number.

It is an amenable number.

131302413 is a deficient number, since it is larger than the sum of its proper divisors (75598515).

131302413 is a wasteful number, since it uses less digits than its factorization.

131302413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326304 (or 1326301 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 131302413 is about 11458.7264999214. The cubic root of 131302413 is about 508.2658168742.

Adding to 131302413 its reverse (314203131), we get a palindrome (445505544).

The spelling of 131302413 in words is "one hundred thirty-one million, three hundred two thousand, four hundred thirteen".