1117430099 has 2 divisors, whose sum is σ = 1117430100. Its totient is φ = 1117430098.

The previous prime is 1117430063. The next prime is 1117430101. The reversal of 1117430099 is 9900347111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1117430099 - 2¹² = 1117426003 is a prime.

It is a super-2 number, since 2×1117430099² = 2497300052302299602, which contains 22 as substring.

Together with 1117430101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1117430999) 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, 558715049 + 558715050.

It is an arithmetic number, because the mean of its divisors is an integer number (558715050).

Almost surely, 2^1117430099 is an apocalyptic number.

1117430099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117430099 is an equidigital number, since it uses as much as digits as its factorization.

1117430099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 1117430099 is about 33427.9837710862. The cubic root of 1117430099 is about 1037.7039147069.

The spelling of 1117430099 in words is "one billion, one hundred seventeen million, four hundred thirty thousand, ninety-nine".