2003012032012 has 12 divisors (see below), whose sum is σ = 3523433083576. Its totient is φ = 996316865280.

The previous prime is 2003012032001. The next prime is 2003012032079. The reversal of 2003012032012 is 2102302103002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1297286814 + ... + 1297288357.

Almost surely, 2^{2003012032012} is an apocalyptic number.

It is an amenable number.

2003012032012 is a deficient number, since it is larger than the sum of its proper divisors (1520421051564).

2003012032012 is a wasteful number, since it uses less digits than its factorization.

2003012032012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594575368 (or 2594575366 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2003012032012 its reverse (2102302103002), we get a palindrome (4105314135014).

The spelling of 2003012032012 in words is "two trillion, three billion, twelve million, thirty-two thousand, twelve".