201100331332 has 24 divisors (see below), whose sum is σ = 354194267616. Its totient is φ = 99902351808.

The previous prime is 201100331317. The next prime is 201100331339. The reversal of 201100331332 is 233133001102.

It is not an unprimeable number, because it can be changed into a prime (201100331339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136168 + ... + 2228320.

It is an arithmetic number, because the mean of its divisors is an integer number (14758094484).

Almost surely, 2^201100331332 is an apocalyptic number.

It is an amenable number.

201100331332 is a deficient number, since it is larger than the sum of its proper divisors (153093936284).

201100331332 is a wasteful number, since it uses less digits than its factorization.

201100331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95667 (or 95665 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 201100331332 its reverse (233133001102), we get a palindrome (434233332434).

The spelling of 201100331332 in words is "two hundred one billion, one hundred million, three hundred thirty-one thousand, three hundred thirty-two".