201233300320 has 96 divisors (see below), whose sum is σ = 542100752928. Its totient is φ = 69930835968.

The previous prime is 201233300293. The next prime is 201233300347. The reversal of 201233300320 is 23003332102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (201233300293) and next prime (201233300347).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2810134 + ... + 2880853.

It is an arithmetic number, because the mean of its divisors is an integer number (5646882843).

Almost surely, 2^201233300320 is an apocalyptic number.

201233300320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201233300320 is an abundant number, since it is smaller than the sum of its proper divisors (340867452608).

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

201233300320 is a wasteful number, since it uses less digits than its factorization.

201233300320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691032 (or 5691024 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 201233300320 its reverse (23003332102), we get a palindrome (224236632422).

The spelling of 201233300320 in words is "two hundred one billion, two hundred thirty-three million, three hundred thousand, three hundred twenty".