11020213131232 has 12 divisors (see below), whose sum is σ = 21696044602176. Its totient is φ = 5510106565600.

The previous prime is 11020213131223. The next prime is 11020213131253. The reversal of 11020213131232 is 23213131202011.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 172190830144 + ... + 172190830207.

It is an arithmetic number, because the mean of its divisors is an integer number (1808003716848).

Almost surely, 2^{11020213131232} is an apocalyptic number.

It is an amenable number.

11020213131232 is a deficient number, since it is larger than the sum of its proper divisors (10675831470944).

11020213131232 is an equidigital number, since it uses as much as digits as its factorization.

11020213131232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344381660361 (or 344381660353 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11020213131232 its reverse (23213131202011), we get a palindrome (34233344333243).

The spelling of 11020213131232 in words is "eleven trillion, twenty billion, two hundred thirteen million, one hundred thirty-one thousand, two hundred thirty-two".