123432310341 has 12 divisors (see below), whose sum is σ = 178297517580. Its totient is φ = 82285251840.

The previous prime is 123432310297. The next prime is 123432310349. The reversal of 123432310341 is 143013234321.

It is a happy number.

123432310341 is a `hidden beast` number, since 1 + 2 + 3 + 4 + 3 + 2 + 310 + 341 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 101854169316 + 21578141025 = 319146^2 + 146895^2 .

It is not a de Polignac number, because 123432310341 - 2¹⁰ = 123432309317 is a prime.

It is a super-2 number, since 2×123432310341² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123432310349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35221 + ... + 498101.

It is an arithmetic number, because the mean of its divisors is an integer number (14858126465).

Almost surely, 2^123432310341 is an apocalyptic number.

It is an amenable number.

123432310341 is a deficient number, since it is larger than the sum of its proper divisors (54865207239).

123432310341 is a wasteful number, since it uses less digits than its factorization.

123432310341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492516 (or 492513 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 123432310341 its reverse (143013234321), we get a palindrome (266445544662).

The spelling of 123432310341 in words is "one hundred twenty-three billion, four hundred thirty-two million, three hundred ten thousand, three hundred forty-one".