201030011130 has 128 divisors (see below), whose sum is σ = 525965529600. Its totient is φ = 48877830144.

The previous prime is 201030011101. The next prime is 201030011153. The reversal of 201030011130 is 31110030102.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42239691 + ... + 42244449.

It is an arithmetic number, because the mean of its divisors is an integer number (4109105700).

Almost surely, 2^201030011130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201030011130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262982764800).

201030011130 is an abundant number, since it is smaller than the sum of its proper divisors (324935518470).

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

201030011130 is a wasteful number, since it uses less digits than its factorization.

201030011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6088.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 201030011130 its reverse (31110030102), we get a palindrome (232140041232).

The spelling of 201030011130 in words is "two hundred one billion, thirty million, eleven thousand, one hundred thirty".