130545319 has 2 divisors, whose sum is σ = 130545320. Its totient is φ = 130545318.

The previous prime is 130545313. The next prime is 130545427. The reversal of 130545319 is 913545031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130545319 - 2²¹ = 128448167 is a prime.

It is a super-2 number, since 2×130545319² = 34084160625623522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130545313) 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, 65272659 + 65272660.

It is an arithmetic number, because the mean of its divisors is an integer number (65272660).

Almost surely, 2^130545319 is an apocalyptic number.

130545319 is a deficient number, since it is larger than the sum of its proper divisors (1).

130545319 is an equidigital number, since it uses as much as digits as its factorization.

130545319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 130545319 is about 11425.6430453607. The cubic root of 130545319 is about 507.2870408074.

The spelling of 130545319 in words is "one hundred thirty million, five hundred forty-five thousand, three hundred nineteen".