123231303123003 has 8 divisors (see below), whose sum is σ = 182564893515600. Its totient is φ = 82154202081984.

The previous prime is 123231303122999. The next prime is 123231303123011. The reversal of 123231303123003 is 300321303132321.

123231303123003 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 313 + 0 + 312 + 30 + 0 + 3 = 666.

It is not a de Polignac number, because 123231303123003 - 2² = 123231303122999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4564122337889 = 123231303123003 / (1 + 2 + 3 + 2 + 3 + 1 + 3 + 0 + 3 + 1 + 2 + 3 + 0 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (123231303123023) 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, 2282061168918 + ... + 2282061168971.

It is an arithmetic number, because the mean of its divisors is an integer number (22820611689450).

Almost surely, 2^{123231303123003} is an apocalyptic number.

123231303123003 is a deficient number, since it is larger than the sum of its proper divisors (59333590392597).

123231303123003 is an equidigital number, since it uses as much as digits as its factorization.

123231303123003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564122337898 (or 4564122337892 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 123231303123003 its reverse (300321303132321), we get a palindrome (423552606255324).

The spelling of 123231303123003 in words is "one hundred twenty-three trillion, two hundred thirty-one billion, three hundred three million, one hundred twenty-three thousand, three".