123130344212241 has 16 divisors (see below), whose sum is σ = 164816555467200. Its totient is φ = 81765529878528.

The previous prime is 123130344212231. The next prime is 123130344212279. The reversal of 123130344212241 is 142212443031321.

It is not a de Polignac number, because 123130344212241 - 2⁴¹ = 120931320956689 is a prime.

It is a super-2 number, since 2×123130344212241² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123130344212231) 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, 30594225 + ... + 34384113.

It is an arithmetic number, because the mean of its divisors is an integer number (10301034716700).

Almost surely, 2^{123130344212241} is an apocalyptic number.

It is an amenable number.

123130344212241 is a deficient number, since it is larger than the sum of its proper divisors (41686211254959).

123130344212241 is a wasteful number, since it uses less digits than its factorization.

123130344212241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832288.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 123130344212241 its reverse (142212443031321), we get a palindrome (265342787243562).

The spelling of 123130344212241 in words is "one hundred twenty-three trillion, one hundred thirty billion, three hundred forty-four million, two hundred twelve thousand, two hundred forty-one".