123010110223 has 16 divisors (see below), whose sum is σ = 165160429056. Its totient is φ = 88478799840.

The previous prime is 123010110221. The next prime is 123010110287. The reversal of 123010110223 is 322011010321.

It is a cyclic number.

It is not a de Polignac number, because 123010110223 - 2¹ = 123010110221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123010110197 and 123010110206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123010110221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61442611 + ... + 61444612.

It is an arithmetic number, because the mean of its divisors is an integer number (10322526816).

Almost surely, 2^123010110223 is an apocalyptic number.

123010110223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123010110223 is a deficient number, since it is larger than the sum of its proper divisors (42150318833).

123010110223 is a wasteful number, since it uses less digits than its factorization.

123010110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122887254.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 123010110223 its reverse (322011010321), we get a palindrome (445021120544).

The spelling of 123010110223 in words is "one hundred twenty-three billion, ten million, one hundred ten thousand, two hundred twenty-three".