1100023200011 has 4 divisors (see below), whose sum is σ = 1106381715792. Its totient is φ = 1093664684232.

The previous prime is 1100023199971. The next prime is 1100023200041.

1100023200011 is nontrivially palindromic in base 10.

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 1100023200011 - 2²² = 1100019005707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100023199965 and 1100023200001.

It is not an unprimeable number, because it can be changed into a prime (1100023200041) 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, 3179257631 + ... + 3179257976.

It is an arithmetic number, because the mean of its divisors is an integer number (276595428948).

Almost surely, 2^{1100023200011} is an apocalyptic number.

1100023200011 is a deficient number, since it is larger than the sum of its proper divisors (6358515781).

1100023200011 is an equidigital number, since it uses as much as digits as its factorization.

1100023200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6358515780.

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

Multiplying 1100023200011 by its sum of digits (11), we get a palindrome (12100255200121).

The spelling of 1100023200011 in words is "one trillion, one hundred billion, twenty-three million, two hundred thousand, eleven".