1134055011 has 4 divisors (see below), whose sum is σ = 1512073352. Its totient is φ = 756036672.

The previous prime is 1134055003. The next prime is 1134055019. The reversal of 1134055011 is 1105504311.

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: 1105504311 = 3 ⋅368501437.

It is an interprime number because it is at equal distance from previous prime (1134055003) and next prime (1134055019).

It is not a de Polignac number, because 1134055011 - 2³ = 1134055003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134055019) 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, 189009166 + ... + 189009171.

It is an arithmetic number, because the mean of its divisors is an integer number (378018338).

Almost surely, 2^1134055011 is an apocalyptic number.

1134055011 is a deficient number, since it is larger than the sum of its proper divisors (378018341).

1134055011 is an equidigital number, since it uses as much as digits as its factorization.

1134055011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378018340.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1134055011 is about 33675.7332659587. The cubic root of 1134055011 is about 1042.8248556008.

Adding to 1134055011 its reverse (1105504311), we get a palindrome (2239559322).

The spelling of 1134055011 in words is "one billion, one hundred thirty-four million, fifty-five thousand, eleven".