123000210321223 has 4 divisors (see below), whose sum is σ = 124088707757808. Its totient is φ = 121911712884640.

The previous prime is 123000210321221. The next prime is 123000210321277. The reversal of 123000210321223 is 322123012000321.

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 123000210321223 - 2¹ = 123000210321221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123000210321194 and 123000210321203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123000210321221) 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, 544248718123 + ... + 544248718348.

It is an arithmetic number, because the mean of its divisors is an integer number (31022176939452).

Almost surely, 2^{123000210321223} is an apocalyptic number.

123000210321223 is a deficient number, since it is larger than the sum of its proper divisors (1088497436585).

123000210321223 is a wasteful number, since it uses less digits than its factorization.

123000210321223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088497436584.

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

Adding to 123000210321223 its reverse (322123012000321), we get a palindrome (445123222321544).

The spelling of 123000210321223 in words is "one hundred twenty-three trillion, two hundred ten million, three hundred twenty-one thousand, two hundred twenty-three".