202043553132 has 48 divisors (see below), whose sum is σ = 487610468352. Its totient is φ = 65045706240.

The previous prime is 202043553109. The next prime is 202043553143. The reversal of 202043553132 is 231355340202.

It is a self number, because there is not a number n which added to its sum of digits gives 202043553132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352773 + ... + 727004.

It is an arithmetic number, because the mean of its divisors is an integer number (10158551424).

Almost surely, 2^202043553132 is an apocalyptic number.

It is an amenable number.

202043553132 is an abundant number, since it is smaller than the sum of its proper divisors (285566915220).

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

202043553132 is a wasteful number, since it uses less digits than its factorization.

202043553132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080318 (or 1080316 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 202043553132 its reverse (231355340202), we get a palindrome (433398893334).

The spelling of 202043553132 in words is "two hundred two billion, forty-three million, five hundred fifty-three thousand, one hundred thirty-two".