1116274603 has 8 divisors (see below), whose sum is σ = 1125686016. Its totient is φ = 1106899200.

The previous prime is 1116274573. The next prime is 1116274619. The reversal of 1116274603 is 3064726111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1116274603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116274633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55158 + ... + 72628.

It is an arithmetic number, because the mean of its divisors is an integer number (140710752).

Almost surely, 2^1116274603 is an apocalyptic number.

1116274603 is a deficient number, since it is larger than the sum of its proper divisors (9411413).

1116274603 is a wasteful number, since it uses less digits than its factorization.

1116274603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18005.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1116274603 is about 33410.6959370798. The cubic root of 1116274603 is about 1037.3461067138.

The spelling of 1116274603 in words is "one billion, one hundred sixteen million, two hundred seventy-four thousand, six hundred three".