11100001200023 has 4 divisors (see below), whose sum is σ = 11224720314720. Its totient is φ = 10975282085328.

The previous prime is 11100001200019. The next prime is 11100001200103. The reversal of 11100001200023 is 32000210000111.

11100001200023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11100001200023 - 2² = 11100001200019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100001199977 and 11100001200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100001200923) 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, 62359557215 + ... + 62359557392.

It is an arithmetic number, because the mean of its divisors is an integer number (2806180078680).

Almost surely, 2^{11100001200023} is an apocalyptic number.

11100001200023 is a deficient number, since it is larger than the sum of its proper divisors (124719114697).

11100001200023 is an equidigital number, since it uses as much as digits as its factorization.

11100001200023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124719114696.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11100001200023 its reverse (32000210000111), we get a palindrome (43100211200134).

The spelling of 11100001200023 in words is "eleven trillion, one hundred billion, one million, two hundred thousand, twenty-three".