201113030112 has 24 divisors (see below), whose sum is σ = 527921704296. Its totient is φ = 67037676672.

The previous prime is 201113030093. The next prime is 201113030113. The reversal of 201113030112 is 211030311102.

It is a happy number.

201113030112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 201113030091 and 201113030100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201113030113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1047463603 + ... + 1047463794.

It is an arithmetic number, because the mean of its divisors is an integer number (21996737679).

Almost surely, 2^201113030112 is an apocalyptic number.

It is an amenable number.

201113030112 is an abundant number, since it is smaller than the sum of its proper divisors (326808674184).

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

201113030112 is a wasteful number, since it uses less digits than its factorization.

201113030112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094927410 (or 2094927402 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 201113030112 its reverse (211030311102), we get a palindrome (412143341214).

The spelling of 201113030112 in words is "two hundred one billion, one hundred thirteen million, thirty thousand, one hundred twelve".