11211341103 has 24 divisors (see below), whose sum is σ = 16701547200. Its totient is φ = 7241742144.

The previous prime is 11211341081. The next prime is 11211341107. The reversal of 11211341103 is 30114311211.

It is a happy number.

11211341103 is a `hidden beast` number, since 11 + 211 + 341 + 103 = 666.

It is not a de Polignac number, because 11211341103 - 2¹⁶ = 11211275567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211341107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9153 + ... + 150021.

It is an arithmetic number, because the mean of its divisors is an integer number (695897800).

Almost surely, 2^11211341103 is an apocalyptic number.

11211341103 is a deficient number, since it is larger than the sum of its proper divisors (5490206097).

11211341103 is a wasteful number, since it uses less digits than its factorization.

11211341103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141151 (or 141148 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11211341103 its reverse (30114311211), we get a palindrome (41325652314).

The spelling of 11211341103 in words is "eleven billion, two hundred eleven million, three hundred forty-one thousand, one hundred three".