1134981118 has 8 divisors (see below), whose sum is σ = 1715468040. Its totient is φ = 563158440.

The previous prime is 1134981101. The next prime is 1134981119. The reversal of 1134981118 is 8111894311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134981119) 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, 2165733 + ... + 2166256.

It is an arithmetic number, because the mean of its divisors is an integer number (214433505).

Almost surely, 2^1134981118 is an apocalyptic number.

1134981118 is a deficient number, since it is larger than the sum of its proper divisors (580486922).

1134981118 is a wasteful number, since it uses less digits than its factorization.

1134981118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332122.

The product of its digits is 6912, while the sum is 37.

The square root of 1134981118 is about 33689.4808211703. The cubic root of 1134981118 is about 1043.1086468384.

The spelling of 1134981118 in words is "one billion, one hundred thirty-four million, nine hundred eighty-one thousand, one hundred eighteen".