1153312219 has 2 divisors, whose sum is σ = 1153312220. Its totient is φ = 1153312218.

The previous prime is 1153312213. The next prime is 1153312229. The reversal of 1153312219 is 9122133511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1153312219 - 2⁹ = 1153311707 is a prime.

It is a super-2 number, since 2×1153312219² = 2660258148989407922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1153312213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576656109 + 576656110.

It is an arithmetic number, because the mean of its divisors is an integer number (576656110).

Almost surely, 2^1153312219 is an apocalyptic number.

1153312219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153312219 is an equidigital number, since it uses as much as digits as its factorization.

1153312219 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1153312219 is about 33960.4508067841. The cubic root of 1153312219 is about 1048.6944375120.

The spelling of 1153312219 in words is "one billion, one hundred fifty-three million, three hundred twelve thousand, two hundred nineteen".