1117334819 has 2 divisors, whose sum is σ = 1117334820. Its totient is φ = 1117334818.

The previous prime is 1117334797. The next prime is 1117334831. The reversal of 1117334819 is 9184337111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1117334819 - 2¹² = 1117330723 is a prime.

It is a super-2 number, since 2×1117334819² = 2496874195499525522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1117334849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558667409 + 558667410.

It is an arithmetic number, because the mean of its divisors is an integer number (558667410).

Almost surely, 2^1117334819 is an apocalyptic number.

1117334819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117334819 is an equidigital number, since it uses as much as digits as its factorization.

1117334819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 38.

The square root of 1117334819 is about 33426.5585874466. The cubic root of 1117334819 is about 1037.6744198749.

The spelling of 1117334819 in words is "one billion, one hundred seventeen million, three hundred thirty-four thousand, eight hundred nineteen".