123004241312351 has 16 divisors (see below), whose sum is σ = 142027745067264. Its totient is φ = 104343639001344.

The previous prime is 123004241312339. The next prime is 123004241312357. The reversal of 123004241312351 is 153213142400321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 123004241312351 - 2¹⁰ = 123004241311327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123004241312357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42883676 + ... + 45661998.

It is an arithmetic number, because the mean of its divisors is an integer number (8876734066704).

Almost surely, 2^{123004241312351} is an apocalyptic number.

123004241312351 is a deficient number, since it is larger than the sum of its proper divisors (19023503754913).

123004241312351 is an equidigital number, since it uses as much as digits as its factorization.

123004241312351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843630.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 123004241312351 its reverse (153213142400321), we get a palindrome (276217383712672).

The spelling of 123004241312351 in words is "one hundred twenty-three trillion, four billion, two hundred forty-one million, three hundred twelve thousand, three hundred fifty-one".