200001303120 has 80 divisors (see below), whose sum is σ = 620070759360. Its totient is φ = 53327941632.

The previous prime is 200001303119. The next prime is 200001303121. The reversal of 200001303120 is 21303100002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (200001303119) and next prime (200001303121).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200001303096 and 200001303105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200001303121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2487387 + ... + 2566533.

It is an arithmetic number, because the mean of its divisors is an integer number (7750884492).

Almost surely, 2^200001303120 is an apocalyptic number.

200001303120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200001303120 is an abundant number, since it is smaller than the sum of its proper divisors (420069456240).

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

200001303120 is a wasteful number, since it uses less digits than its factorization.

200001303120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89692 (or 89686 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 200001303120 its reverse (21303100002), we get a palindrome (221304403122).

The spelling of 200001303120 in words is "two hundred billion, one million, three hundred three thousand, one hundred twenty".