20033873108 has 48 divisors (see below), whose sum is σ = 37488697344. Its totient is φ = 9334940160.

The previous prime is 20033873107. The next prime is 20033873129. The reversal of 20033873108 is 80137833002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033873107) 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, 2892866 + ... + 2899782.

It is an arithmetic number, because the mean of its divisors is an integer number (781014528).

Almost surely, 2^20033873108 is an apocalyptic number.

It is an amenable number.

20033873108 is a deficient number, since it is larger than the sum of its proper divisors (17454824236).

20033873108 is a wasteful number, since it uses less digits than its factorization.

20033873108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7352 (or 7350 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 20033873108 in words is "twenty billion, thirty-three million, eight hundred seventy-three thousand, one hundred eight".