2013303221012 has 24 divisors (see below), whose sum is σ = 3751373424960. Its totient is φ = 942143861120.

The previous prime is 2013303221009. The next prime is 2013303221023. The reversal of 2013303221012 is 2101223033102.

It is a congruent number.

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, 82690064 + ... + 82714407.

It is an arithmetic number, because the mean of its divisors is an integer number (156307226040).

Almost surely, 2^{2013303221012} is an apocalyptic number.

It is an amenable number.

2013303221012 is a deficient number, since it is larger than the sum of its proper divisors (1738070203948).

2013303221012 is a wasteful number, since it uses less digits than its factorization.

2013303221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165404671 (or 165404669 counting only the distinct ones).

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

Adding to 2013303221012 its reverse (2101223033102), we get a palindrome (4114526254114).

The spelling of 2013303221012 in words is "two trillion, thirteen billion, three hundred three million, two hundred twenty-one thousand, twelve".