20003301313112 has 32 divisors (see below), whose sum is σ = 42147424176480. Its totient is φ = 8830888872960.

The previous prime is 20003301313087. The next prime is 20003301313147. The reversal of 20003301313112 is 21131310330002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4181289689 + ... + 4181294472.

It is an arithmetic number, because the mean of its divisors is an integer number (1317107005515).

Almost surely, 2^{20003301313112} is an apocalyptic number.

It is an amenable number.

20003301313112 is an abundant number, since it is smaller than the sum of its proper divisors (22144122863368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20003301313112 is a wasteful number, since it uses less digits than its factorization.

20003301313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8362584203 (or 8362584199 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 20003301313112 its reverse (21131310330002), we get a palindrome (41134611643114).

The spelling of 20003301313112 in words is "twenty trillion, three billion, three hundred one million, three hundred thirteen thousand, one hundred twelve".