1230333112 has 64 divisors (see below), whose sum is σ = 2559470400. Its totient is φ = 553400320.

The previous prime is 1230333107. The next prime is 1230333133. The reversal of 1230333112 is 2113330321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230333112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903312 + ... + 904672.

It is an arithmetic number, because the mean of its divisors is an integer number (39991725).

Almost surely, 2^1230333112 is an apocalyptic number.

It is an amenable number.

1230333112 is an abundant number, since it is smaller than the sum of its proper divisors (1329137288).

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

1230333112 is a wasteful number, since it uses less digits than its factorization.

1230333112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441 (or 1403 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1230333112 is about 35076.1045727715. The cubic root of 1230333112 is about 1071.5379845226.

Adding to 1230333112 its reverse (2113330321), we get a palindrome (3343663433).

The spelling of 1230333112 in words is "one billion, two hundred thirty million, three hundred thirty-three thousand, one hundred twelve".