201101432200 has 24 divisors (see below), whose sum is σ = 467560830330. Its totient is φ = 80440572800.

The previous prime is 201101432149. The next prime is 201101432237. The reversal of 201101432200 is 2234101102.

It can be written as a sum of positive squares in 3 ways, for example, as 91650296644 + 109451135556 = 302738^2 + 330834^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 502753381 + ... + 502753780.

Almost surely, 2^201101432200 is an apocalyptic number.

201101432200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201101432200 is an abundant number, since it is smaller than the sum of its proper divisors (266459398130).

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

201101432200 is a wasteful number, since it uses less digits than its factorization.

201101432200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005507177 (or 1005507168 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201101432200 its reverse (2234101102), we get a palindrome (203335533302).

The spelling of 201101432200 in words is "two hundred one billion, one hundred one million, four hundred thirty-two thousand, two hundred".