123403122141003 has 24 divisors (see below), whose sum is σ = 178415700119280. Its totient is φ = 82191815723520.

The previous prime is 123403122140959. The next prime is 123403122141043. The reversal of 123403122141003 is 300141221304321.

123403122141003 is a `hidden beast` number, since 1 + 2 + 34 + 0 + 312 + 214 + 100 + 3 = 666.

It is not a de Polignac number, because 123403122141003 - 2⁶ = 123403122140939 is a prime.

It is a super-2 number, since 2×123403122141003² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123403122141043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53278483 + ... + 55546403.

It is an arithmetic number, because the mean of its divisors is an integer number (7433987504970).

Almost surely, 2^{123403122141003} is an apocalyptic number.

123403122141003 is a deficient number, since it is larger than the sum of its proper divisors (55012577978277).

123403122141003 is a wasteful number, since it uses less digits than its factorization.

123403122141003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273579 (or 2273576 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 123403122141003 its reverse (300141221304321), we get a palindrome (423544343445324).

The spelling of 123403122141003 in words is "one hundred twenty-three trillion, four hundred three billion, one hundred twenty-two million, one hundred forty-one thousand, three".