2820513133336 has 16 divisors (see below), whose sum is σ = 5288739598800. Its totient is φ = 1410182573664.

The previous prime is 2820513133213. The next prime is 2820513133379. The reversal of 2820513133336 is 6333313150282.

2820513133336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 9086955 + ... + 9392218.

It is an arithmetic number, because the mean of its divisors is an integer number (330546224925).

Almost surely, 2^{2820513133336} is an apocalyptic number.

It is an amenable number.

2820513133336 is a deficient number, since it is larger than the sum of its proper divisors (2468226465464).

2820513133336 is a wasteful number, since it uses less digits than its factorization.

2820513133336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18498258 (or 18498254 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 2820513133336 in words is "two trillion, eight hundred twenty billion, five hundred thirteen million, one hundred thirty-three thousand, three hundred thirty-six".