800133131812 has 36 divisors (see below), whose sum is σ = 1647144083340. Its totient is φ = 339061223424.

The previous prime is 800133131741. The next prime is 800133131827. The reversal of 800133131812 is 218131331008.

800133131812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 355092042816 + 445041088996 = 595896^2 + 667114^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22916893 + ... + 22951780.

It is an arithmetic number, because the mean of its divisors is an integer number (45754002315).

Almost surely, 2^800133131812 is an apocalyptic number.

It is an amenable number.

800133131812 is an abundant number, since it is smaller than the sum of its proper divisors (847010951528).

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

800133131812 is a wasteful number, since it uses less digits than its factorization.

800133131812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45868780 (or 45868771 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 800133131812 in words is "eight hundred billion, one hundred thirty-three million, one hundred thirty-one thousand, eight hundred twelve".