131316151 has 2 divisors, whose sum is σ = 131316152. Its totient is φ = 131316150.

The previous prime is 131316137. The next prime is 131316161. The reversal of 131316151 is 151613131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131316151 - 2¹³ = 131307959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131316121) 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, 65658075 + 65658076.

It is an arithmetic number, because the mean of its divisors is an integer number (65658076).

Almost surely, 2^131316151 is an apocalyptic number.

131316151 is a deficient number, since it is larger than the sum of its proper divisors (1).

131316151 is an equidigital number, since it uses as much as digits as its factorization.

131316151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 270, while the sum is 22.

The square root of 131316151 is about 11459.3259400368. The cubic root of 131316151 is about 508.2835426523.

Adding to 131316151 its reverse (151613131), we get a palindrome (282929282).

The spelling of 131316151 in words is "one hundred thirty-one million, three hundred sixteen thousand, one hundred fifty-one".