123301402523105 has 8 divisors (see below), whose sum is σ = 148141466365632. Its totient is φ = 98521266459888.

The previous prime is 123301402523087. The next prime is 123301402523119. The reversal of 123301402523105 is 501325204103321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123301402523105 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14981940299 + ... + 14981948528.

It is an arithmetic number, because the mean of its divisors is an integer number (18517683295704).

Almost surely, 2^{123301402523105} is an apocalyptic number.

It is an amenable number.

123301402523105 is a deficient number, since it is larger than the sum of its proper divisors (24840063842527).

123301402523105 is an equidigital number, since it uses as much as digits as its factorization.

123301402523105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29963889655.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 123301402523105 its reverse (501325204103321), we get a palindrome (624626606626426).

The spelling of 123301402523105 in words is "one hundred twenty-three trillion, three hundred one billion, four hundred two million, five hundred twenty-three thousand, one hundred five".