123223023111303 has 10 divisors (see below), whose sum is σ = 184073898721944. Its totient is φ = 82148682074148.

The previous prime is 123223023111283. The next prime is 123223023111317. The reversal of 123223023111303 is 303111320322321.

123223023111303 is a `hidden beast` number, since 1 + 2 + 3 + 22 + 302 + 31 + 1 + 1 + 303 = 666.

It is not a de Polignac number, because 123223023111303 - 2¹⁸ = 123223022849159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123223023101303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 760635945051 + ... + 760635945212.

Almost surely, 2^{123223023111303} is an apocalyptic number.

123223023111303 is a deficient number, since it is larger than the sum of its proper divisors (60850875610641).

123223023111303 is an equidigital number, since it uses as much as digits as its factorization.

123223023111303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521271890275 (or 1521271890266 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 123223023111303 its reverse (303111320322321), we get a palindrome (426334343433624).

The spelling of 123223023111303 in words is "one hundred twenty-three trillion, two hundred twenty-three billion, twenty-three million, one hundred eleven thousand, three hundred three".