123301301001123 has 8 divisors (see below), whose sum is σ = 187887696763648. Its totient is φ = 70457886286344.

The previous prime is 123301301001101. The next prime is 123301301001139. The reversal of 123301301001123 is 321100103103321.

It is a happy number.

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

It is not a de Polignac number, because 123301301001123 - 2⁵ = 123301301001091 is a prime.

It is a super-2 number, since 2×123301301001123² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5871490523863 = 123301301001123 / (1 + 2 + 3 + 3 + 0 + 1 + 3 + 0 + 1 + 0 + 0 + 1 + 1 + 2 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 123301301001123.

It is not an unprimeable number, because it can be changed into a prime (123301301001163) 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, 2935745261911 + ... + 2935745261952.

It is an arithmetic number, because the mean of its divisors is an integer number (23485962095456).

Almost surely, 2^{123301301001123} is an apocalyptic number.

123301301001123 is a deficient number, since it is larger than the sum of its proper divisors (64586395762525).

123301301001123 is an equidigital number, since it uses as much as digits as its factorization.

123301301001123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5871490523873.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 123301301001123 its reverse (321100103103321), we get a palindrome (444401404104444).

The spelling of 123301301001123 in words is "one hundred twenty-three trillion, three hundred one billion, three hundred one million, one thousand, one hundred twenty-three".