1116345033 has 12 divisors (see below), whose sum is σ = 1612860340. Its totient is φ = 744062976.

The previous prime is 1116345029. The next prime is 1116345091. The reversal of 1116345033 is 3305436111.

It can be written as a sum of positive squares in 2 ways, for example, as 64834704 + 1051510329 = 8052^2 + 32427^2 .

It is not a de Polignac number, because 1116345033 - 2² = 1116345029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1116344988 and 1116345006.

It is not an unprimeable number, because it can be changed into a prime (1116345023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38985 + ... + 61257.

Almost surely, 2^1116345033 is an apocalyptic number.

It is an amenable number.

1116345033 is a deficient number, since it is larger than the sum of its proper divisors (496515307).

1116345033 is a wasteful number, since it uses less digits than its factorization.

1116345033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27848 (or 27845 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 1116345033 is about 33411.7499242407. The cubic root of 1116345033 is about 1037.3679229556.

The spelling of 1116345033 in words is "one billion, one hundred sixteen million, three hundred forty-five thousand, thirty-three".