201113303200 has 36 divisors (see below), whose sum is σ = 490967853390. Its totient is φ = 80445320960.

The previous prime is 201113303177. The next prime is 201113303227. The reversal of 201113303200 is 2303311102.

It can be written as a sum of positive squares in 3 ways, for example, as 180934532496 + 20178770704 = 425364^2 + 142052^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125695015 + ... + 125696614.

Almost surely, 2^201113303200 is an apocalyptic number.

201113303200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201113303200 is an abundant number, since it is smaller than the sum of its proper divisors (289854550190).

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

201113303200 is a wasteful number, since it uses less digits than its factorization.

201113303200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251391649 (or 251391636 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 201113303200 its reverse (2303311102), we get a palindrome (203416614302).

The spelling of 201113303200 in words is "two hundred one billion, one hundred thirteen million, three hundred three thousand, two hundred".