2003302120312 has 16 divisors (see below), whose sum is σ = 3775258440360. Its totient is φ = 996566536224.

The previous prime is 2003302120231. The next prime is 2003302120367. The reversal of 2003302120312 is 2130212033002.

It is a self number, because there is not a number n which added to its sum of digits gives 2003302120312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635563818 + ... + 635566969.

Almost surely, 2^{2003302120312} is an apocalyptic number.

It is an amenable number.

2003302120312 is a deficient number, since it is larger than the sum of its proper divisors (1771956320048).

2003302120312 is a wasteful number, since it uses less digits than its factorization.

2003302120312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271130990 (or 1271130986 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2003302120312 its reverse (2130212033002), we get a palindrome (4133514153314).

The spelling of 2003302120312 in words is "two trillion, three billion, three hundred two million, one hundred twenty thousand, three hundred twelve".