123241512022303 has 4 divisors (see below), whose sum is σ = 123246997002360. Its totient is φ = 123236027042248.

The previous prime is 123241512022297. The next prime is 123241512022309. The reversal of 123241512022303 is 303220215142321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (123241512022297) and next prime (123241512022309).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123241512022303 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 (123241512022309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2742456325 + ... + 2742501262.

It is an arithmetic number, because the mean of its divisors is an integer number (30811749250590).

Almost surely, 2^{123241512022303} is an apocalyptic number.

123241512022303 is a deficient number, since it is larger than the sum of its proper divisors (5484980057).

123241512022303 is an equidigital number, since it uses as much as digits as its factorization.

123241512022303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484980056.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 123241512022303 its reverse (303220215142321), we get a palindrome (426461727164624).

The spelling of 123241512022303 in words is "one hundred twenty-three trillion, two hundred forty-one billion, five hundred twelve million, twenty-two thousand, three hundred three".