813802083333 has 32 divisors (see below), whose sum is σ = 1095502800000. Its totient is φ = 537338880000.

The previous prime is 813802083301. The next prime is 813802083359. The reversal of 813802083333 is 333380208318.

It is not a de Polignac number, because 813802083333 - 2⁵ = 813802083301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (813802083383) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 625519783 + ... + 625521083.

It is an arithmetic number, because the mean of its divisors is an integer number (34234462500).

Almost surely, 2^813802083333 is an apocalyptic number.

It is an amenable number.

813802083333 is a deficient number, since it is larger than the sum of its proper divisors (281700716667).

813802083333 is a wasteful number, since it uses less digits than its factorization.

813802083333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 813802083333 in words is "eight hundred thirteen billion, eight hundred two million, eighty-three thousand, three hundred thirty-three".