131088319 has 2 divisors, whose sum is σ = 131088320. Its totient is φ = 131088318.

The previous prime is 131088281. The next prime is 131088341. The reversal of 131088319 is 913880131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131088319 - 2⁹ = 131087807 is a prime.

It is a super-2 number, since 2×131088319² = 34368294756491522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131088359) 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, 65544159 + 65544160.

It is an arithmetic number, because the mean of its divisors is an integer number (65544160).

Almost surely, 2^131088319 is an apocalyptic number.

131088319 is a deficient number, since it is larger than the sum of its proper divisors (1).

131088319 is an equidigital number, since it uses as much as digits as its factorization.

131088319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 131088319 is about 11449.3807256113. The cubic root of 131088319 is about 507.9894171334.

The spelling of 131088319 in words is "one hundred thirty-one million, eighty-eight thousand, three hundred nineteen".