11201131302230 has 16 divisors (see below), whose sum is σ = 20168666466624. Its totient is φ = 4478979160320.

The previous prime is 11201131302209. The next prime is 11201131302233. The reversal of 11201131302230 is 3220313110211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201131302233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184138142 + ... + 184198961.

It is an arithmetic number, because the mean of its divisors is an integer number (1260541654164).

Almost surely, 2^{11201131302230} is an apocalyptic number.

11201131302230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11201131302230 is a deficient number, since it is larger than the sum of its proper divisors (8967535164394).

11201131302230 is a wasteful number, since it uses less digits than its factorization.

11201131302230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368340151.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11201131302230 its reverse (3220313110211), we get a palindrome (14421444412441).

The spelling of 11201131302230 in words is "eleven trillion, two hundred one billion, one hundred thirty-one million, three hundred two thousand, two hundred thirty".