201121233314320 has 40 divisors (see below), whose sum is σ = 510116582681280. Its totient is φ = 73134993932160.

The previous prime is 201121233314303. The next prime is 201121233314321. The reversal of 201121233314320 is 23413332121102.

201121233314320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (201121233314321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114273427140 + ... + 114273428899.

It is an arithmetic number, because the mean of its divisors is an integer number (12752914567032).

Almost surely, 2^{201121233314320} is an apocalyptic number.

201121233314320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201121233314320 is an abundant number, since it is smaller than the sum of its proper divisors (308995349366960).

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

201121233314320 is a wasteful number, since it uses less digits than its factorization.

201121233314320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228546856063 (or 228546856057 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 201121233314320 its reverse (23413332121102), we get a palindrome (224534565435422).

The spelling of 201121233314320 in words is "two hundred one trillion, one hundred twenty-one billion, two hundred thirty-three million, three hundred fourteen thousand, three hundred twenty".