130651219 has 2 divisors, whose sum is σ = 130651220. Its totient is φ = 130651218.

The previous prime is 130651217. The next prime is 130651237. The reversal of 130651219 is 912156031.

It is a weak prime.

It is an emirp because it is prime and its reverse (912156031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130651219 - 2¹ = 130651217 is a prime.

It is a super-2 number, since 2×130651219² = 34139482052371922, which contains 22 as substring.

Together with 130651217, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130651217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65325609 + 65325610.

It is an arithmetic number, because the mean of its divisors is an integer number (65325610).

Almost surely, 2^130651219 is an apocalyptic number.

130651219 is a deficient number, since it is larger than the sum of its proper divisors (1).

130651219 is an equidigital number, since it uses as much as digits as its factorization.

130651219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 130651219 is about 11430.2764183549. The cubic root of 130651219 is about 507.4241762686.

It can be divided in two parts, 1306 and 51219, that added together give a palindrome (52525).

The spelling of 130651219 in words is "one hundred thirty million, six hundred fifty-one thousand, two hundred nineteen".