1134387283 has 4 divisors (see below), whose sum is σ = 1134717760. Its totient is φ = 1134056808.

The previous prime is 1134387281. The next prime is 1134387337. The reversal of 1134387283 is 3827834311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3827834311 = 7 ⋅546833473.

It is a cyclic number.

It is not a de Polignac number, because 1134387283 - 2¹ = 1134387281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134387281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160035 + ... + 166972.

It is an arithmetic number, because the mean of its divisors is an integer number (283679440).

Almost surely, 2^1134387283 is an apocalyptic number.

1134387283 is a deficient number, since it is larger than the sum of its proper divisors (330477).

1134387283 is an equidigital number, since it uses as much as digits as its factorization.

1134387283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330476.

The product of its digits is 96768, while the sum is 40.

The square root of 1134387283 is about 33680.6663087297. Note that the first 3 decimals coincide. The cubic root of 1134387283 is about 1042.9266930078.

The spelling of 1134387283 in words is "one billion, one hundred thirty-four million, three hundred eighty-seven thousand, two hundred eighty-three".