1134109817 has 2 divisors, whose sum is σ = 1134109818. Its totient is φ = 1134109816.

The previous prime is 1134109787. The next prime is 1134109819. The reversal of 1134109817 is 7189014311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1116629056 + 17480761 = 33416^2 + 4181^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134109817 - 2¹⁶ = 1134044281 is a prime.

It is a super-3 number, since 3×1134109817³ (a number of 28 digits) contains 333 as substring.

Together with 1134109819, 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 (1134109819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567054908 + 567054909.

It is an arithmetic number, because the mean of its divisors is an integer number (567054909).

Almost surely, 2^1134109817 is an apocalyptic number.

It is an amenable number.

1134109817 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134109817 is an equidigital number, since it uses as much as digits as its factorization.

1134109817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 35.

The square root of 1134109817 is about 33676.5469874808. The cubic root of 1134109817 is about 1042.8416543563.

The spelling of 1134109817 in words is "one billion, one hundred thirty-four million, one hundred nine thousand, eight hundred seventeen".