201113121130203 has 8 divisors (see below), whose sum is σ = 271163758827600. Its totient is φ = 132568948759808.

The previous prime is 201113121130199. The next prime is 201113121130217. The reversal of 201113121130203 is 302031121311102.

201113121130203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201113121130203 - 2² = 201113121130199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201113121130203.

It is not an unprimeable number, because it can be changed into a prime (201113121130403) 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, 376616331438 + ... + 376616331971.

It is an arithmetic number, because the mean of its divisors is an integer number (33895469853450).

Almost surely, 2^{201113121130203} is an apocalyptic number.

201113121130203 is a deficient number, since it is larger than the sum of its proper divisors (70050637697397).

201113121130203 is an equidigital number, since it uses as much as digits as its factorization.

201113121130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753232663501.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 201113121130203 its reverse (302031121311102), we get a palindrome (503144242441305).

The spelling of 201113121130203 in words is "two hundred one trillion, one hundred thirteen billion, one hundred twenty-one million, one hundred thirty thousand, two hundred three".