1003013012012 has 24 divisors (see below), whose sum is σ = 1976612155392. Its totient is φ = 441208069200.

The previous prime is 1003013012003. The next prime is 1003013012077. The reversal of 1003013012012 is 2102103103001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367672028 + ... + 367674755.

It is an arithmetic number, because the mean of its divisors is an integer number (82358839808).

Almost surely, 2^{1003013012012} is an apocalyptic number.

It is an amenable number.

1003013012012 is a deficient number, since it is larger than the sum of its proper divisors (973599143380).

1003013012012 is a wasteful number, since it uses less digits than its factorization.

1003013012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735346829 (or 735346827 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1003013012012 its reverse (2102103103001), we get a palindrome (3105116115013).

The spelling of 1003013012012 in words is "one trillion, three billion, thirteen million, twelve thousand, twelve".