1134202018 has 8 divisors (see below), whose sum is σ = 1716359148. Its totient is φ = 562082304.

The previous prime is 1134202001. The next prime is 1134202019. The reversal of 1134202018 is 8102024311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1044388489 + 89813529 = 32317^2 + 9477^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1134202018.

It is not an unprimeable number, because it can be changed into a prime (1134202019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509071 + ... + 2509522.

Almost surely, 2^1134202018 is an apocalyptic number.

1134202018 is a deficient number, since it is larger than the sum of its proper divisors (582157130).

1134202018 is a wasteful number, since it uses less digits than its factorization.

1134202018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018708.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1134202018 is about 33677.9158796978. The cubic root of 1134202018 is about 1042.8699139470.

Adding to 1134202018 its reverse (8102024311), we get a palindrome (9236226329).

The spelling of 1134202018 in words is "one billion, one hundred thirty-four million, two hundred two thousand, eighteen".