201331301120 has 36 divisors (see below), whose sum is σ = 482251385280. Its totient is φ = 80532519936.

The previous prime is 201331301107. The next prime is 201331301123. The reversal of 201331301120 is 21103133102.

It is a super-2 number, since 2×201331301120² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201331301123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78643760 + ... + 78646319.

Almost surely, 2^201331301120 is an apocalyptic number.

201331301120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201331301120 is an abundant number, since it is smaller than the sum of its proper divisors (280920084160).

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

201331301120 is an equidigital number, since it uses as much as digits as its factorization.

201331301120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157290100 (or 157290086 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 201331301120 its reverse (21103133102), we get a palindrome (222434434222).

The spelling of 201331301120 in words is "two hundred one billion, three hundred thirty-one million, three hundred one thousand, one hundred twenty".