201112300404 has 72 divisors (see below), whose sum is σ = 535515620640. Its totient is φ = 63462595392.

The previous prime is 201112300373. The next prime is 201112300421. The reversal of 201112300404 is 404003211102.

201112300404 is a `hidden beast` number, since 20 + 1 + 11 + 230 + 0 + 404 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 832059 + ... + 1046205.

Almost surely, 2^201112300404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201112300404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267757810320).

201112300404 is an abundant number, since it is smaller than the sum of its proper divisors (334403320236).

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

201112300404 is a wasteful number, since it uses less digits than its factorization.

201112300404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215549 (or 215544 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 201112300404 its reverse (404003211102), we get a palindrome (605115511506).

The spelling of 201112300404 in words is "two hundred one billion, one hundred twelve million, three hundred thousand, four hundred four".