201011131133320 has 32 divisors (see below), whose sum is σ = 454167409276800. Its totient is φ = 80068032146368.

The previous prime is 201011131133303. The next prime is 201011131133339. The reversal of 201011131133320 is 23331131110102.

It is a super-2 number, since 2×201011131133320² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201011131133291 and 201011131133300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10513124914 + ... + 10513144033.

It is an arithmetic number, because the mean of its divisors is an integer number (14192731539900).

Almost surely, 2^{201011131133320} is an apocalyptic number.

201011131133320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201011131133320 is an abundant number, since it is smaller than the sum of its proper divisors (253156278143480).

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

201011131133320 is a wasteful number, since it uses less digits than its factorization.

201011131133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21026269197 (or 21026269193 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 201011131133320 its reverse (23331131110102), we get a palindrome (224342262243422).

The spelling of 201011131133320 in words is "two hundred one trillion, eleven billion, one hundred thirty-one million, one hundred thirty-three thousand, three hundred twenty".