1116021733 has 8 divisors (see below), whose sum is σ = 1121869440. Its totient is φ = 1110184320.

The previous prime is 1116021691. The next prime is 1116021773. The reversal of 1116021733 is 3371206111.

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

It is a cyclic number.

It is not a de Polignac number, because 1116021733 - 2²⁹ = 579150821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1116021698 and 1116021707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116021773) 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 7 ways as a sum of consecutive naturals, for example, 306741 + ... + 310357.

It is an arithmetic number, because the mean of its divisors is an integer number (140233680).

Almost surely, 2^1116021733 is an apocalyptic number.

It is an amenable number.

1116021733 is a deficient number, since it is larger than the sum of its proper divisors (5847707).

1116021733 is a wasteful number, since it uses less digits than its factorization.

1116021733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5147.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1116021733 is about 33406.9114555656. The cubic root of 1116021733 is about 1037.2677706966.

Adding to 1116021733 its reverse (3371206111), we get a palindrome (4487227844).

The spelling of 1116021733 in words is "one billion, one hundred sixteen million, twenty-one thousand, seven hundred thirty-three".