2303313212 has 6 divisors (see below), whose sum is σ = 4030798128. Its totient is φ = 1151656604.

The previous prime is 2303313193. The next prime is 2303313227. The reversal of 2303313212 is 2123133032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287914148 + ... + 287914155.

It is an arithmetic number, because the mean of its divisors is an integer number (671799688).

Almost surely, 2^2303313212 is an apocalyptic number.

It is an amenable number.

2303313212 is a deficient number, since it is larger than the sum of its proper divisors (1727484916).

2303313212 is a wasteful number, since it uses less digits than its factorization.

2303313212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575828307 (or 575828305 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2303313212 is about 47992.8454251256. The cubic root of 2303313212 is about 1320.6396524876.

Adding to 2303313212 its reverse (2123133032), we get a palindrome (4426446244).

The spelling of 2303313212 in words is "two billion, three hundred three million, three hundred thirteen thousand, two hundred twelve".