1116115433 has 4 divisors (see below), whose sum is σ = 1181769300. Its totient is φ = 1050461568.

The previous prime is 1116115417. The next prime is 1116115463. The reversal of 1116115433 is 3345116111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 793661584 + 322453849 = 28172^2 + 17957^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116115433 - 2⁴ = 1116115417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116115463) 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, 32826908 + ... + 32826941.

It is an arithmetic number, because the mean of its divisors is an integer number (295442325).

Almost surely, 2^1116115433 is an apocalyptic number.

It is an amenable number.

1116115433 is a deficient number, since it is larger than the sum of its proper divisors (65653867).

1116115433 is an equidigital number, since it uses as much as digits as its factorization.

1116115433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65653866.

The product of its digits is 1080, while the sum is 26.

The square root of 1116115433 is about 33408.3138305422. The cubic root of 1116115433 is about 1037.2967991845.

The spelling of 1116115433 in words is "one billion, one hundred sixteen million, one hundred fifteen thousand, four hundred thirty-three".