2303343012 has 72 divisors (see below), whose sum is σ = 5506737600. Its totient is φ = 749295360.

The previous prime is 2303342999. The next prime is 2303343017. The reversal of 2303343012 is 2103433032.

It is a self number, because there is not a number n which added to its sum of digits gives 2303343012.

It is not an unprimeable number, because it can be changed into a prime (2303343017) 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 23 ways as a sum of consecutive naturals, for example, 11574489 + ... + 11574687.

Almost surely, 2^2303343012 is an apocalyptic number.

It is an amenable number.

2303343012 is an abundant number, since it is smaller than the sum of its proper divisors (3203394588).

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

2303343012 is a wasteful number, since it uses less digits than its factorization.

2303343012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533 (or 458 counting only the distinct ones).

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

The square root of 2303343012 is about 47993.1558870637. The cubic root of 2303343012 is about 1320.6453478908.

Adding to 2303343012 its reverse (2103433032), we get a palindrome (4406776044).

The spelling of 2303343012 in words is "two billion, three hundred three million, three hundred forty-three thousand, twelve".