200113023030 has 128 divisors (see below), whose sum is σ = 524547878400. Its totient is φ = 48665401344.

The previous prime is 200113022983. The next prime is 200113023041. The reversal of 200113023030 is 30320311002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

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, 5552649 + ... + 5588571.

It is an arithmetic number, because the mean of its divisors is an integer number (4098030300).

Almost surely, 2^200113023030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200113023030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262273939200).

200113023030 is an abundant number, since it is smaller than the sum of its proper divisors (324434855370).

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

200113023030 is a wasteful number, since it uses less digits than its factorization.

200113023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36318.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 200113023030 its reverse (30320311002), we get a palindrome (230433334032).

The spelling of 200113023030 in words is "two hundred billion, one hundred thirteen million, twenty-three thousand, thirty".