123103032110023 has 8 divisors (see below), whose sum is σ = 143961020939648. Its totient is φ = 103063003626744.

The previous prime is 123103032109961. The next prime is 123103032110029. The reversal of 123103032110023 is 320011230301321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-123103032110023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123103032109976 and 123103032110003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123103032110029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204490086261 + ... + 204490086862.

It is an arithmetic number, because the mean of its divisors is an integer number (17995127617456).

Almost surely, 2^{123103032110023} is an apocalyptic number.

123103032110023 is a deficient number, since it is larger than the sum of its proper divisors (20857988829625).

123103032110023 is an equidigital number, since it uses as much as digits as its factorization.

123103032110023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408980173173.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 123103032110023 its reverse (320011230301321), we get a palindrome (443114262411344).

The spelling of 123103032110023 in words is "one hundred twenty-three trillion, one hundred three billion, thirty-two million, one hundred ten thousand, twenty-three".