201101033320 has 128 divisors (see below), whose sum is σ = 508040294400. Its totient is φ = 71020857600.

The previous prime is 201101033261. The next prime is 201101033321. The reversal of 201101033320 is 23330101102.

It is a super-3 number, since 3×201101033320³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201101033294 and 201101033303.

It is not an unprimeable number, because it can be changed into a prime (201101033321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2045041 + ... + 2141119.

It is an arithmetic number, because the mean of its divisors is an integer number (3969064800).

Almost surely, 2^201101033320 is an apocalyptic number.

201101033320 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 201101033320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254020147200).

201101033320 is an abundant number, since it is smaller than the sum of its proper divisors (306939261080).

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

201101033320 is a wasteful number, since it uses less digits than its factorization.

201101033320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96239 (or 96235 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 201101033320 its reverse (23330101102), we get a palindrome (224431134422).

The spelling of 201101033320 in words is "two hundred one billion, one hundred one million, thirty-three thousand, three hundred twenty".