123103033023023 has 4 divisors (see below), whose sum is σ = 123887128774920. Its totient is φ = 122318937271128.

The previous prime is 123103033023013. The next prime is 123103033023031. The reversal of 123103033023023 is 320320330301321.

It is a happy number.

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 123103033023023 - 2⁴⁰ = 122003521395247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123103033022983 and 123103033023001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123103033023013) 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, 392047875713 + ... + 392047876026.

It is an arithmetic number, because the mean of its divisors is an integer number (30971782193730).

Almost surely, 2^{123103033023023} is an apocalyptic number.

123103033023023 is a deficient number, since it is larger than the sum of its proper divisors (784095751897).

123103033023023 is an equidigital number, since it uses as much as digits as its factorization.

123103033023023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784095751896.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 123103033023023 its reverse (320320330301321), we get a palindrome (443423363324344).

The spelling of 123103033023023 in words is "one hundred twenty-three trillion, one hundred three billion, thirty-three million, twenty-three thousand, twenty-three".