11101320111023 has 8 divisors (see below), whose sum is σ = 11130937159056. Its totient is φ = 11071738641600.

The previous prime is 11101320110983. The next prime is 11101320111073. The reversal of 11101320111023 is 32011102310111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11101320111023 - 2⁸ = 11101320110767 is a prime.

It is a super-2 number, since 2×11101320111023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101320110992 and 11101320111010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101320111073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8269718 + ... + 9517923.

It is an arithmetic number, because the mean of its divisors is an integer number (1391367144882).

Almost surely, 2^{11101320111023} is an apocalyptic number.

11101320111023 is a deficient number, since it is larger than the sum of its proper divisors (29617048033).

11101320111023 is a wasteful number, since it uses less digits than its factorization.

11101320111023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17789305.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11101320111023 its reverse (32011102310111), we get a palindrome (43112422421134).

The spelling of 11101320111023 in words is "eleven trillion, one hundred one billion, three hundred twenty million, one hundred eleven thousand, twenty-three".