202023303198 has 32 divisors (see below), whose sum is σ = 404865181440. Its totient is φ = 67204737600.

The previous prime is 202023303137. The next prime is 202023303233. The reversal of 202023303198 is 891303320202.

202023303198 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20502973 + ... + 20512823.

It is an arithmetic number, because the mean of its divisors is an integer number (12652036920).

Almost surely, 2^202023303198 is an apocalyptic number.

202023303198 is an abundant number, since it is smaller than the sum of its proper divisors (202841878242).

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

202023303198 is a wasteful number, since it uses less digits than its factorization.

202023303198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16432.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 202023303198 in words is "two hundred two billion, twenty-three million, three hundred three thousand, one hundred ninety-eight".