123013203142301 has 16 divisors (see below), whose sum is σ = 128016672981120. Its totient is φ = 118116117050880.

The previous prime is 123013203142279. The next prime is 123013203142303. The reversal of 123013203142301 is 103241302310321.

It is a happy number.

It is not a de Polignac number, because 123013203142301 - 2¹⁸ = 123013202880157 is a prime.

It is a super-3 number, since 3×123013203142301³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123013203142303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67828316 + ... + 69618293.

It is an arithmetic number, because the mean of its divisors is an integer number (8001042061320).

Almost surely, 2^{123013203142301} is an apocalyptic number.

It is an amenable number.

123013203142301 is a deficient number, since it is larger than the sum of its proper divisors (5003469838819).

123013203142301 is a wasteful number, since it uses less digits than its factorization.

123013203142301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137446996.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 123013203142301 its reverse (103241302310321), we get a palindrome (226254505452622).

The spelling of 123013203142301 in words is "one hundred twenty-three trillion, thirteen billion, two hundred three million, one hundred forty-two thousand, three hundred one".