101120220223 has 4 divisors (see below), whose sum is σ = 110312967528. Its totient is φ = 91927472920.

The previous prime is 101120220203. The next prime is 101120220277. The reversal of 101120220223 is 322022021101.

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 101120220223 - 2⁵ = 101120220191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101120220197 and 101120220206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120220203) 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, 4596373636 + ... + 4596373657.

It is an arithmetic number, because the mean of its divisors is an integer number (27578241882).

Almost surely, 2^101120220223 is an apocalyptic number.

101120220223 is a deficient number, since it is larger than the sum of its proper divisors (9192747305).

101120220223 is an equidigital number, since it uses as much as digits as its factorization.

101120220223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9192747304.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 101120220223 its reverse (322022021101), we get a palindrome (423142241324).

The spelling of 101120220223 in words is "one hundred one billion, one hundred twenty million, two hundred twenty thousand, two hundred twenty-three".