11320122010321 has 4 divisors (see below), whose sum is σ = 11505697781044. Its totient is φ = 11134546239600.

The previous prime is 11320122010313. The next prime is 11320122010361. The reversal of 11320122010321 is 12301022102311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 322806921921 + 10997315088400 = 568161^2 + 3316220^2 .

It is a cyclic number.

It is not a de Polignac number, because 11320122010321 - 2³ = 11320122010313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320122010361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92787885270 + ... + 92787885391.

It is an arithmetic number, because the mean of its divisors is an integer number (2876424445261).

Almost surely, 2^{11320122010321} is an apocalyptic number.

It is an amenable number.

11320122010321 is a deficient number, since it is larger than the sum of its proper divisors (185575770723).

11320122010321 is an equidigital number, since it uses as much as digits as its factorization.

11320122010321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185575770722.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11320122010321 its reverse (12301022102311), we get a palindrome (23621144112632).

The spelling of 11320122010321 in words is "eleven trillion, three hundred twenty billion, one hundred twenty-two million, ten thousand, three hundred twenty-one".