100023320211223 has 4 divisors (see below), whose sum is σ = 100026399874240. Its totient is φ = 100020240548208.

The previous prime is 100023320211137. The next prime is 100023320211257. The reversal of 100023320211223 is 322112023320001.

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 100023320211223 - 2²⁵ = 100023286656791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100023320211194 and 100023320211203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100023320212223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539782790 + ... + 1539847747.

It is an arithmetic number, because the mean of its divisors is an integer number (25006599968560).

Almost surely, 2^{100023320211223} is an apocalyptic number.

100023320211223 is a deficient number, since it is larger than the sum of its proper divisors (3079663017).

100023320211223 is an equidigital number, since it uses as much as digits as its factorization.

100023320211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079663016.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 100023320211223 its reverse (322112023320001), we get a palindrome (422135343531224).

The spelling of 100023320211223 in words is "one hundred trillion, twenty-three billion, three hundred twenty million, two hundred eleven thousand, two hundred twenty-three".