1134140087 has 2 divisors, whose sum is σ = 1134140088. Its totient is φ = 1134140086.

The previous prime is 1134140081. The next prime is 1134140089. The reversal of 1134140087 is 7800414311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1134140087 - 2⁴ = 1134140071 is a prime.

Together with 1134140089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134140081) 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, 567070043 + 567070044.

It is an arithmetic number, because the mean of its divisors is an integer number (567070044).

Almost surely, 2^1134140087 is an apocalyptic number.

1134140087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134140087 is an equidigital number, since it uses as much as digits as its factorization.

1134140087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 1134140087 is about 33676.9964070432. The cubic root of 1134140087 is about 1042.8509322750.

Adding to 1134140087 its reverse (7800414311), we get a palindrome (8934554398).

The spelling of 1134140087 in words is "one billion, one hundred thirty-four million, one hundred forty thousand, eighty-seven".