1333312112 has 20 divisors (see below), whose sum is σ = 2818137336. Its totient is φ = 606050880.

The previous prime is 1333312081. The next prime is 1333312117. The reversal of 1333312112 is 2112133331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333312117) 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 3 ways as a sum of consecutive naturals, for example, 3787643 + ... + 3787994.

Almost surely, 2^1333312112 is an apocalyptic number.

It is an amenable number.

1333312112 is an abundant number, since it is smaller than the sum of its proper divisors (1484825224).

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

1333312112 is a wasteful number, since it uses less digits than its factorization.

1333312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7575656 (or 7575650 counting only the distinct ones).

The product of its digits is 324, while the sum is 20.

The square root of 1333312112 is about 36514.5465807807. The cubic root of 1333312112 is about 1100.6365769923.

Adding to 1333312112 its reverse (2112133331), we get a palindrome (3445445443).

The spelling of 1333312112 in words is "one billion, three hundred thirty-three million, three hundred twelve thousand, one hundred twelve".