202132034320 has 40 divisors (see below), whose sum is σ = 472392026136. Its totient is φ = 80433881088.

The previous prime is 202132034243. The next prime is 202132034381. The reversal of 202132034320 is 23430231202.

It can be written as a sum of positive squares in 4 ways, for example, as 10361611264 + 191770423056 = 101792^2 + 437916^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 202132034291 and 202132034300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6530287 + ... + 6561166.

Almost surely, 2^202132034320 is an apocalyptic number.

202132034320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202132034320 is an abundant number, since it is smaller than the sum of its proper divisors (270259991816).

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

202132034320 is a wasteful number, since it uses less digits than its factorization.

202132034320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13091659 (or 13091653 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 202132034320 its reverse (23430231202), we get a palindrome (225562265522).

The spelling of 202132034320 in words is "two hundred two billion, one hundred thirty-two million, thirty-four thousand, three hundred twenty".