123103214043023 has 16 divisors (see below), whose sum is σ = 127744160391936. Its totient is φ = 118543193254080.

The previous prime is 123103214043013. The next prime is 123103214043059. The reversal of 123103214043023 is 320340412301321.

It is a cyclic number.

It is not a de Polignac number, because 123103214043023 - 2⁶ = 123103214042959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123103214043013) 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, 101910140 + ... + 103111022.

It is an arithmetic number, because the mean of its divisors is an integer number (7984010024496).

Almost surely, 2^{123103214043023} is an apocalyptic number.

123103214043023 is a deficient number, since it is larger than the sum of its proper divisors (4640946348913).

123103214043023 is a wasteful number, since it uses less digits than its factorization.

123103214043023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234574.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 123103214043023 its reverse (320340412301321), we get a palindrome (443443626344344).

The spelling of 123103214043023 in words is "one hundred twenty-three trillion, one hundred three billion, two hundred fourteen million, forty-three thousand, twenty-three".