100111220322023 has 4 divisors (see below), whose sum is σ = 103563331367640. Its totient is φ = 96659109276408.

The previous prime is 100111220322017. The next prime is 100111220322067. The reversal of 100111220322023 is 320223022111001.

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 100111220322023 - 2⁸ = 100111220321767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100111220321986 and 100111220322004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111220322623) 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, 1726055522765 + ... + 1726055522822.

It is an arithmetic number, because the mean of its divisors is an integer number (25890832841910).

Almost surely, 2^{100111220322023} is an apocalyptic number.

100111220322023 is a deficient number, since it is larger than the sum of its proper divisors (3452111045617).

100111220322023 is an equidigital number, since it uses as much as digits as its factorization.

100111220322023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452111045616.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100111220322023 its reverse (320223022111001), we get a palindrome (420334242433024).

The spelling of 100111220322023 in words is "one hundred trillion, one hundred eleven billion, two hundred twenty million, three hundred twenty-two thousand, twenty-three".