123340124411 has 8 divisors (see below), whose sum is σ = 140969741280. Its totient is φ = 105712907328.

The previous prime is 123340124407. The next prime is 123340124437. The reversal of 123340124411 is 114421043321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123340124411 - 2² = 123340124407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123340124471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488426 + ... + 696591.

It is an arithmetic number, because the mean of its divisors is an integer number (17621217660).

Almost surely, 2^123340124411 is an apocalyptic number.

123340124411 is a deficient number, since it is larger than the sum of its proper divisors (17629616869).

123340124411 is a wasteful number, since it uses less digits than its factorization.

123340124411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199893.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 123340124411 its reverse (114421043321), we get a palindrome (237761167732).

The spelling of 123340124411 in words is "one hundred twenty-three billion, three hundred forty million, one hundred twenty-four thousand, four hundred eleven".