201130103112 has 64 divisors (see below), whose sum is σ = 543730993920. Its totient is φ = 61757088768.

The previous prime is 201130103089. The next prime is 201130103143. The reversal of 201130103112 is 211301031102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201130103091 and 201130103100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5225143 + ... + 5263494.

It is an arithmetic number, because the mean of its divisors is an integer number (8495796780).

Almost surely, 2^201130103112 is an apocalyptic number.

It is an amenable number.

201130103112 is an abundant number, since it is smaller than the sum of its proper divisors (342600890808).

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

201130103112 is a wasteful number, since it uses less digits than its factorization.

201130103112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10488710 (or 10488706 counting only the distinct ones).

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

Adding to 201130103112 its reverse (211301031102), we get a palindrome (412431134214).

The spelling of 201130103112 in words is "two hundred one billion, one hundred thirty million, one hundred three thousand, one hundred twelve".