11101113031113 has 72 divisors (see below), whose sum is σ = 19881230483712. Its totient is φ = 5843317404672.

The previous prime is 11101113031087. The next prime is 11101113031187. The reversal of 11101113031113 is 31113031110111.

It is not a de Polignac number, because 11101113031113 - 2⁶ = 11101113031049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11101113031313) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5630620 + ... + 7342077.

Almost surely, 2^{11101113031113} is an apocalyptic number.

It is an amenable number.

11101113031113 is a deficient number, since it is larger than the sum of its proper divisors (8780117452599).

11101113031113 is a wasteful number, since it uses less digits than its factorization.

11101113031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12972791 (or 12972771 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

Adding to 11101113031113 its reverse (31113031110111), we get a palindrome (42214144141224).

The spelling of 11101113031113 in words is "eleven trillion, one hundred one billion, one hundred thirteen million, thirty-one thousand, one hundred thirteen".