201113132200 has 48 divisors (see below), whose sum is σ = 476410473180. Its totient is φ = 78927413760.

The previous prime is 201113132189. The next prime is 201113132219. The reversal of 201113132200 is 2231311102.

It can be written as a sum of positive squares in 6 ways, for example, as 56824070884 + 144289061316 = 238378^2 + 379854^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9475869 + ... + 9497068.

Almost surely, 2^201113132200 is an apocalyptic number.

201113132200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201113132200 is an abundant number, since it is smaller than the sum of its proper divisors (275297340980).

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

201113132200 is a wasteful number, since it uses less digits than its factorization.

201113132200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18973006 (or 18972997 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201113132200 its reverse (2231311102), we get a palindrome (203344443302).

The spelling of 201113132200 in words is "two hundred one billion, one hundred thirteen million, one hundred thirty-two thousand, two hundred".