2122103301311 has 12 divisors (see below), whose sum is σ = 2479443913368. Its totient is φ = 1810932700752.

The previous prime is 2122103301289. The next prime is 2122103301317. The reversal of 2122103301311 is 1131033012212.

It is a happy number.

It is not a de Polignac number, because 2122103301311 - 2³⁰ = 2121029559487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122103301317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95381456 + ... + 95403701.

It is an arithmetic number, because the mean of its divisors is an integer number (206620326114).

Almost surely, 2^{2122103301311} is an apocalyptic number.

2122103301311 is a deficient number, since it is larger than the sum of its proper divisors (357340612057).

2122103301311 is a wasteful number, since it uses less digits than its factorization.

2122103301311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190785398 (or 190785391 counting only the distinct ones).

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

Adding to 2122103301311 its reverse (1131033012212), we get a palindrome (3253136313523).

The spelling of 2122103301311 in words is "two trillion, one hundred twenty-two billion, one hundred three million, three hundred one thousand, three hundred eleven".