1033113012 has 24 divisors (see below), whose sum is σ = 2466658656. Its totient is φ = 336362208.

The previous prime is 1033112963. The next prime is 1033113013. The reversal of 1033113012 is 2103113301.

1033113012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1033112982 and 1033113000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033113013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000563 + ... + 1001594.

It is an arithmetic number, because the mean of its divisors is an integer number (102777444).

Almost surely, 2^1033113012 is an apocalyptic number.

1033113012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1033113012 is an abundant number, since it is smaller than the sum of its proper divisors (1433545644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1033113012 is a wasteful number, since it uses less digits than its factorization.

1033113012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002207 (or 2002205 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1033113012 is about 32142.0754152559. The cubic root of 1033113012 is about 1010.9180333911.

Adding to 1033113012 its reverse (2103113301), we get a palindrome (3136226313).

The spelling of 1033113012 in words is "one billion, thirty-three million, one hundred thirteen thousand, twelve".