11100041023 has 4 divisors (see below), whose sum is σ = 11100332160. Its totient is φ = 11099749888.

The previous prime is 11100041011. The next prime is 11100041039. The reversal of 11100041023 is 32014000111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11100041023 - 2¹³ = 11100032831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100040994 and 11100041012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100041123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77890 + ... + 168127.

It is an arithmetic number, because the mean of its divisors is an integer number (2775083040).

Almost surely, 2^11100041023 is an apocalyptic number.

11100041023 is a deficient number, since it is larger than the sum of its proper divisors (291137).

11100041023 is an equidigital number, since it uses as much as digits as its factorization.

11100041023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291136.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11100041023 its reverse (32014000111), we get a palindrome (43114041134).

The spelling of 11100041023 in words is "eleven billion, one hundred million, forty-one thousand, twenty-three".