2303233212 has 48 divisors (see below), whose sum is σ = 6157831680. Its totient is φ = 656365632.

The previous prime is 2303233211. The next prime is 2303233237. The reversal of 2303233212 is 2123323032.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303233211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2568 + ... + 67919.

It is an arithmetic number, because the mean of its divisors is an integer number (128288160).

Almost surely, 2^2303233212 is an apocalyptic number.

It is an amenable number.

2303233212 is an abundant number, since it is smaller than the sum of its proper divisors (3854598468).

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

2303233212 is a wasteful number, since it uses less digits than its factorization.

2303233212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70890 (or 70888 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2303233212 is about 47992.0119603252. The cubic root of 2303233212 is about 1320.6243625718.

Adding to 2303233212 its reverse (2123323032), we get a palindrome (4426556244).

The spelling of 2303233212 in words is "two billion, three hundred three million, two hundred thirty-three thousand, two hundred twelve".