201120313021120 has 224 divisors, whose sum is σ = 491309964149760. Its totient is φ = 78372270858240.

The previous prime is 201120313021063. The next prime is 201120313021163. The reversal of 201120313021120 is 21120313021102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46351763911 + ... + 46351768249.

It is an arithmetic number, because the mean of its divisors is an integer number (2193348054240).

Almost surely, 2^{201120313021120} is an apocalyptic number.

201120313021120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201120313021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245654982074880).

201120313021120 is an abundant number, since it is smaller than the sum of its proper divisors (290189651128640).

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

201120313021120 is a wasteful number, since it uses less digits than its factorization.

201120313021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8703 (or 8693 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 201120313021120 its reverse (21120313021102), we get a palindrome (222240626042222).

The spelling of 201120313021120 in words is "two hundred one trillion, one hundred twenty billion, three hundred thirteen million, twenty-one thousand, one hundred twenty".