20882133293 has 16 divisors (see below), whose sum is σ = 25931735040. Its totient is φ = 16409919600.

The previous prime is 20882133241. The next prime is 20882133299. The reversal of 20882133293 is 39233128802.

It is a cyclic number.

It is not a de Polignac number, because 20882133293 - 2³⁴ = 3702264109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20882133293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20882133299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2528273 + ... + 2536518.

It is an arithmetic number, because the mean of its divisors is an integer number (1620733440).

Almost surely, 2^20882133293 is an apocalyptic number.

It is an amenable number.

20882133293 is a deficient number, since it is larger than the sum of its proper divisors (5049601747).

20882133293 is a wasteful number, since it uses less digits than its factorization.

20882133293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064848.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 20882133293 in words is "twenty billion, eight hundred eighty-two million, one hundred thirty-three thousand, two hundred ninety-three".