2303013212 has 12 divisors (see below), whose sum is σ = 4031543880. Its totient is φ = 1151143536.

The previous prime is 2303013203. The next prime is 2303013233. The reversal of 2303013212 is 2123103032.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 76238 + ... + 102069.

It is an arithmetic number, because the mean of its divisors is an integer number (335961990).

Almost surely, 2^2303013212 is an apocalyptic number.

It is an amenable number.

2303013212 is a deficient number, since it is larger than the sum of its proper divisors (1728530668).

2303013212 is a wasteful number, since it uses less digits than its factorization.

2303013212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181540 (or 181538 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2303013212 is about 47989.7198574861. The cubic root of 2303013212 is about 1320.5823134776.

Adding to 2303013212 its reverse (2123103032), we get a palindrome (4426116244).

The spelling of 2303013212 in words is "two billion, three hundred three million, thirteen thousand, two hundred twelve".