11101101023 has 16 divisors (see below), whose sum is σ = 11863737600. Its totient is φ = 10364336640.

The previous prime is 11101101007. The next prime is 11101101047. The reversal of 11101101023 is 32010110111.

It is a happy number.

It is not a de Polignac number, because 11101101023 - 2⁴ = 11101101007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11101100995 and 11101101013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101103023) 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, 1334465 + ... + 1342757.

It is an arithmetic number, because the mean of its divisors is an integer number (741483600).

Almost surely, 2^11101101023 is an apocalyptic number.

11101101023 is a deficient number, since it is larger than the sum of its proper divisors (762636577).

11101101023 is a wasteful number, since it uses less digits than its factorization.

11101101023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9842.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11101101023 its reverse (32010110111), we get a palindrome (43111211134).

The spelling of 11101101023 in words is "eleven billion, one hundred one million, one hundred one thousand, twenty-three".