1130219999 has 2 divisors, whose sum is σ = 1130220000. Its totient is φ = 1130219998.

The previous prime is 1130219969. The next prime is 1130220001. The reversal of 1130219999 is 9999120311.

It is a strong prime.

It is an emirp because it is prime and its reverse (9999120311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130219999 - 2⁸ = 1130219743 is a prime.

It is a super-2 number, since 2×1130219999² = 2554794492279120002, which contains 22 as substring.

Together with 1130220001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130219939) 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, 565109999 + 565110000.

It is an arithmetic number, because the mean of its divisors is an integer number (565110000).

Almost surely, 2^1130219999 is an apocalyptic number.

1130219999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130219999 is an equidigital number, since it uses as much as digits as its factorization.

1130219999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39366, while the sum is 44.

The square root of 1130219999 is about 33618.7447564599. The cubic root of 1130219999 is about 1041.6480278037.

The spelling of 1130219999 in words is "one billion, one hundred thirty million, two hundred nineteen thousand, nine hundred ninety-nine".