11311311303322 has 16 divisors (see below), whose sum is σ = 17425715053032. Its totient is φ = 5502742801920.

The previous prime is 11311311303163. The next prime is 11311311303349. The reversal of 11311311303322 is 22330311311311.

It can be written as a sum of positive squares in 4 ways, for example, as 9795090943521 + 1516220359801 = 3129711^2 + 1231349^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6853422 + ... + 8342182.

Almost surely, 2^{11311311303322} is an apocalyptic number.

11311311303322 is a deficient number, since it is larger than the sum of its proper divisors (6114403749710).

11311311303322 is a wasteful number, since it uses less digits than its factorization.

11311311303322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591473.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11311311303322 its reverse (22330311311311), we get a palindrome (33641622614633).

The spelling of 11311311303322 in words is "eleven trillion, three hundred eleven billion, three hundred eleven million, three hundred three thousand, three hundred twenty-two".