201211130020300 has 36 divisors (see below), whose sum is σ = 436630265811936. Its totient is φ = 80484062392000.

The previous prime is 201211130020261. The next prime is 201211130020343. The reversal of 201211130020300 is 3020031112102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16350474 + ... + 25879726.

It is an arithmetic number, because the mean of its divisors is an integer number (12128618494776).

Almost surely, 2^{201211130020300} is an apocalyptic number.

201211130020300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201211130020300 is an abundant number, since it is smaller than the sum of its proper divisors (235419135791636).

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

201211130020300 is a wasteful number, since it uses less digits than its factorization.

201211130020300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9740418 (or 9740411 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201211130020300 its reverse (3020031112102), we get a palindrome (204231161132402).

The spelling of 201211130020300 in words is "two hundred one trillion, two hundred eleven billion, one hundred thirty million, twenty thousand, three hundred".