1117354159 has 2 divisors, whose sum is σ = 1117354160. Its totient is φ = 1117354158.

The previous prime is 1117354127. The next prime is 1117354187. The reversal of 1117354159 is 9514537111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1117354159 - 2⁵ = 1117354127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1117354859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558677079 + 558677080.

It is an arithmetic number, because the mean of its divisors is an integer number (558677080).

Almost surely, 2^1117354159 is an apocalyptic number.

1117354159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117354159 is an equidigital number, since it uses as much as digits as its factorization.

1117354159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 37.

The square root of 1117354159 is about 33426.8478771182. The cubic root of 1117354159 is about 1037.6804068918.

The spelling of 1117354159 in words is "one billion, one hundred seventeen million, three hundred fifty-four thousand, one hundred fifty-nine".