1133331116 has 12 divisors (see below), whose sum is σ = 2025528288. Its totient is φ = 554608752.

The previous prime is 1133331113. The next prime is 1133331149. The reversal of 1133331116 is 6111333311.

It is a junction number, because it is equal to n+sod(n) for n = 1133331091 and 1133331100.

It is not an unprimeable number, because it can be changed into a prime (1133331113) 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, 3013991 + ... + 3014366.

It is an arithmetic number, because the mean of its divisors is an integer number (168794024).

Almost surely, 2^1133331116 is an apocalyptic number.

It is an amenable number.

1133331116 is a deficient number, since it is larger than the sum of its proper divisors (892197172).

1133331116 is a wasteful number, since it uses less digits than its factorization.

1133331116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6028408 (or 6028406 counting only the distinct ones).

The product of its digits is 486, while the sum is 23.

The square root of 1133331116 is about 33664.9835288835. The cubic root of 1133331116 is about 1042.6029215173.

Adding to 1133331116 its reverse (6111333311), we get a palindrome (7244664427).

The spelling of 1133331116 in words is "one billion, one hundred thirty-three million, three hundred thirty-one thousand, one hundred sixteen".