123312234241 has 8 divisors (see below), whose sum is σ = 143804355200. Its totient is φ = 105696200484.

The previous prime is 123312234197. The next prime is 123312234277. The reversal of 123312234241 is 142432213321.

It is not a de Polignac number, because 123312234241 - 2¹³ = 123312226049 is a prime.

It is a super-2 number, since 2×123312234241² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123312234541) 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, 179755101 + ... + 179755786.

It is an arithmetic number, because the mean of its divisors is an integer number (17975544400).

Almost surely, 2^123312234241 is an apocalyptic number.

It is an amenable number.

123312234241 is a deficient number, since it is larger than the sum of its proper divisors (20492120959).

123312234241 is an frugal number, since it uses more digits than its factorization.

123312234241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359510908 (or 359510894 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 123312234241 its reverse (142432213321), we get a palindrome (265744447562).

The spelling of 123312234241 in words is "one hundred twenty-three billion, three hundred twelve million, two hundred thirty-four thousand, two hundred forty-one".