2003312320112 has 10 divisors (see below), whose sum is σ = 3881417620248. Its totient is φ = 1001656160048.

The previous prime is 2003312320069. The next prime is 2003312320117. The reversal of 2003312320112 is 2110232133002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003312320117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62603509988 + ... + 62603510019.

Almost surely, 2^{2003312320112} is an apocalyptic number.

It is an amenable number.

2003312320112 is a deficient number, since it is larger than the sum of its proper divisors (1878105300136).

2003312320112 is a wasteful number, since it uses less digits than its factorization.

2003312320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125207020015 (or 125207020009 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2003312320112 its reverse (2110232133002), we get a palindrome (4113544453114).

The spelling of 2003312320112 in words is "two trillion, three billion, three hundred twelve million, three hundred twenty thousand, one hundred twelve".