100011200020223 has 4 divisors (see below), whose sum is σ = 100011478049688. Its totient is φ = 100010921990760.

The previous prime is 100011200020159. The next prime is 100011200020289. The reversal of 100011200020223 is 322020002110001.

It is a happy number.

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 100011200020223 - 2⁶ = 100011200020159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100011200020198 and 100011200020207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011200023223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138474461 + ... + 139194822.

It is an arithmetic number, because the mean of its divisors is an integer number (25002869512422).

Almost surely, 2^{100011200020223} is an apocalyptic number.

100011200020223 is a deficient number, since it is larger than the sum of its proper divisors (278029465).

100011200020223 is an equidigital number, since it uses as much as digits as its factorization.

100011200020223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278029464.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100011200020223 its reverse (322020002110001), we get a palindrome (422031202130224).

The spelling of 100011200020223 in words is "one hundred trillion, eleven billion, two hundred million, twenty thousand, two hundred twenty-three".