11101321113 has 16 divisors (see below), whose sum is σ = 15674841216. Its totient is φ = 6964473600.

The previous prime is 11101321097. The next prime is 11101321169. The reversal of 11101321113 is 31112310111.

It is not a de Polignac number, because 11101321113 - 2⁴ = 11101321097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101321092 and 11101321101.

It is not an unprimeable number, because it can be changed into a prime (11101321183) 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, 447588 + ... + 471738.

It is an arithmetic number, because the mean of its divisors is an integer number (979677576).

Almost surely, 2^11101321113 is an apocalyptic number.

It is an amenable number.

11101321113 is a deficient number, since it is larger than the sum of its proper divisors (4573520103).

11101321113 is a wasteful number, since it uses less digits than its factorization.

11101321113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33184.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 11101321113 its reverse (31112310111), we get a palindrome (42213631224).

The spelling of 11101321113 in words is "eleven billion, one hundred one million, three hundred twenty-one thousand, one hundred thirteen".