1000033112 has 32 divisors (see below), whose sum is σ = 2066267280. Its totient is φ = 450817920.

The previous prime is 1000033087. The next prime is 1000033117. The reversal of 1000033112 is 2113300001.

It is a junction number, because it is equal to n+sod(n) for n = 1000033093 and 1000033102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000033117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107339 + ... + 116282.

Almost surely, 2^1000033112 is an apocalyptic number.

It is an amenable number.

1000033112 is an abundant number, since it is smaller than the sum of its proper divisors (1066234168).

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

1000033112 is a wasteful number, since it uses less digits than its factorization.

1000033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223683 (or 223679 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1000033112 is about 31623.3001440394. The cubic root of 1000033112 is about 1000.0110372115.

Adding to 1000033112 its reverse (2113300001), we get a palindrome (3113333113).

The spelling of 1000033112 in words is "one billion, thirty-three thousand, one hundred twelve".