1033133112 has 96 divisors (see below), whose sum is σ = 3232036080. Its totient is φ = 294650880.

The previous prime is 1033133083. The next prime is 1033133117. The reversal of 1033133112 is 2113313301.

It is a happy number.

1033133112 is a `hidden beast` number, since 1 + 0 + 331 + 331 + 1 + 2 = 666.

1033133112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1033133112² = 2134728054221609088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033133117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24903 + ... + 51830.

Almost surely, 2^1033133112 is an apocalyptic number.

1033133112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1033133112 is an abundant number, since it is smaller than the sum of its proper divisors (2198902968).

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

1033133112 is a wasteful number, since it uses less digits than its factorization.

1033133112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76773 (or 76766 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1033133112 is about 32142.3880880062. The cubic root of 1033133112 is about 1010.9245894085.

Adding to 1033133112 its reverse (2113313301), we get a palindrome (3146446413).

The spelling of 1033133112 in words is "one billion, thirty-three million, one hundred thirty-three thousand, one hundred twelve".