11133422421303 has 16 divisors (see below), whose sum is σ = 18270231666176. Its totient is φ = 5872574463840.

The previous prime is 11133422421293. The next prime is 11133422421307. The reversal of 11133422421303 is 30312422433111.

It is not a de Polignac number, because 11133422421303 - 2¹² = 11133422417207 is a prime.

It is a super-2 number, since 2×11133422421303² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133422421307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20390883283 + ... + 20390883828.

It is an arithmetic number, because the mean of its divisors is an integer number (1141889479136).

Almost surely, 2^{11133422421303} is an apocalyptic number.

11133422421303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11133422421303 is a deficient number, since it is larger than the sum of its proper divisors (7136809244873).

11133422421303 is a wasteful number, since it uses less digits than its factorization.

11133422421303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40781767134.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 11133422421303 its reverse (30312422433111), we get a palindrome (41445844854414).

The spelling of 11133422421303 in words is "eleven trillion, one hundred thirty-three billion, four hundred twenty-two million, four hundred twenty-one thousand, three hundred three".