123023223022101 has 4 divisors (see below), whose sum is σ = 164030964029472. Its totient is φ = 82015482014732.

The previous prime is 123023223022033. The next prime is 123023223022213. The reversal of 123023223022101 is 101220322320321.

123023223022101 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123023223022101 - 2⁷ = 123023223021973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123023223026101) 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, 20503870503681 + ... + 20503870503686.

It is an arithmetic number, because the mean of its divisors is an integer number (41007741007368).

Almost surely, 2^{123023223022101} is an apocalyptic number.

It is an amenable number.

123023223022101 is a deficient number, since it is larger than the sum of its proper divisors (41007741007371).

123023223022101 is an equidigital number, since it uses as much as digits as its factorization.

123023223022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41007741007370.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 123023223022101 its reverse (101220322320321), we get a palindrome (224243545342422).

The spelling of 123023223022101 in words is "one hundred twenty-three trillion, twenty-three billion, two hundred twenty-three million, twenty-two thousand, one hundred one".