201120335130 has 384 divisors, whose sum is σ = 594311074560. Its totient is φ = 43216588800.

The previous prime is 201120335123. The next prime is 201120335203. The reversal of 201120335130 is 31533021102.

It is a junction number, because it is equal to n+sod(n) for n = 201120335097 and 201120335106.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 384551049 + ... + 384551571.

It is an arithmetic number, because the mean of its divisors is an integer number (1547685090).

Almost surely, 2^201120335130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201120335130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297155537280).

201120335130 is an abundant number, since it is smaller than the sum of its proper divisors (393190739430).

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

201120335130 is a wasteful number, since it uses less digits than its factorization.

201120335130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878 (or 867 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 201120335130 its reverse (31533021102), we get a palindrome (232653356232).

The spelling of 201120335130 in words is "two hundred one billion, one hundred twenty million, three hundred thirty-five thousand, one hundred thirty".