130091219 has 2 divisors, whose sum is σ = 130091220. Its totient is φ = 130091218.

The previous prime is 130091201. The next prime is 130091231. The reversal of 130091219 is 912190031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130091219 is a prime.

It is a super-2 number, since 2×130091219² = 33847450521811922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130091239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65045609 + 65045610.

It is an arithmetic number, because the mean of its divisors is an integer number (65045610).

Almost surely, 2^130091219 is an apocalyptic number.

130091219 is a deficient number, since it is larger than the sum of its proper divisors (1).

130091219 is an equidigital number, since it uses as much as digits as its factorization.

130091219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 130091219 is about 11405.7537672878. The cubic root of 130091219 is about 506.6981606020.

The spelling of 130091219 in words is "one hundred thirty million, ninety-one thousand, two hundred nineteen".