1133012012 has 24 divisors (see below), whose sum is σ = 2165803920. Its totient is φ = 514343360.

The previous prime is 1133012011. The next prime is 1133012017. The reversal of 1133012012 is 2102103311.

It is not an unprimeable number, because it can be changed into a prime (1133012011) 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 7 ways as a sum of consecutive naturals, for example, 18914 + ... + 51222.

It is an arithmetic number, because the mean of its divisors is an integer number (90241830).

Almost surely, 2^1133012012 is an apocalyptic number.

It is an amenable number.

1133012012 is a deficient number, since it is larger than the sum of its proper divisors (1032791908).

1133012012 is a wasteful number, since it uses less digits than its factorization.

1133012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33121 (or 33119 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1133012012 is about 33660.2437899668. The cubic root of 1133012012 is about 1042.5050595633.

Adding to 1133012012 its reverse (2102103311), we get a palindrome (3235115323).

The spelling of 1133012012 in words is "one billion, one hundred thirty-three million, twelve thousand, twelve".