1133240219 has 2 divisors, whose sum is σ = 1133240220. Its totient is φ = 1133240218.

The previous prime is 1133240209. The next prime is 1133240243. The reversal of 1133240219 is 9120423311.

It is a weak prime.

It is an emirp because it is prime and its reverse (9120423311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1133240219 - 2¹² = 1133236123 is a prime.

It is a super-2 number, since 2×1133240219² = 2568466787918335922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1133240209) 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, 566620109 + 566620110.

It is an arithmetic number, because the mean of its divisors is an integer number (566620110).

Almost surely, 2^1133240219 is an apocalyptic number.

1133240219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133240219 is an equidigital number, since it uses as much as digits as its factorization.

1133240219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1133240219 is about 33663.6334788745. The cubic root of 1133240219 is about 1042.5750473417.

The spelling of 1133240219 in words is "one billion, one hundred thirty-three million, two hundred forty thousand, two hundred nineteen".