1134000081 has 12 divisors (see below), whose sum is σ = 1698667152. Its totient is φ = 755999892.

The previous prime is 1134000071. The next prime is 1134000083. The reversal of 1134000081 is 1800004311.

It is not a de Polignac number, because 1134000081 - 2¹⁸ = 1133737937 is a prime.

It is a super-2 number, since 2×1134000081² = 2571912367416013122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1134000083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2333091 + ... + 2333576.

It is an arithmetic number, because the mean of its divisors is an integer number (141555596).

Almost surely, 2^1134000081 is an apocalyptic number.

It is an amenable number.

1134000081 is a deficient number, since it is larger than the sum of its proper divisors (564667071).

1134000081 is an frugal number, since it uses more digits than its factorization.

1134000081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666682 (or 4666670 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1134000081 is about 33674.9176836410. The cubic root of 1134000081 is about 1042.8080182947.

Adding to 1134000081 its reverse (1800004311), we get a palindrome (2934004392).

The spelling of 1134000081 in words is "one billion, one hundred thirty-four million, eighty-one", and thus it is an aban number.