2203003230312 has 64 divisors (see below), whose sum is σ = 5790835100160. Its totient is φ = 697044920000.

The previous prime is 2203003230301. The next prime is 2203003230361. The reversal of 2203003230312 is 2130323003022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15160314 + ... + 15304937.

It is an arithmetic number, because the mean of its divisors is an integer number (90481798440).

Almost surely, 2^{2203003230312} is an apocalyptic number.

It is an amenable number.

2203003230312 is an abundant number, since it is smaller than the sum of its proper divisors (3587831869848).

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

2203003230312 is a wasteful number, since it uses less digits than its factorization.

2203003230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30465414 (or 30465410 counting only the distinct ones).

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

Adding to 2203003230312 its reverse (2130323003022), we get a palindrome (4333326233334).

The spelling of 2203003230312 in words is "two trillion, two hundred three billion, three million, two hundred thirty thousand, three hundred twelve".