143124040340123 has 8 divisors (see below), whose sum is σ = 145262379156240. Its totient is φ = 140985765027360.

The previous prime is 143124040340117. The next prime is 143124040340147. The reversal of 143124040340123 is 321043040421341.

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

It is a cyclic number.

It is not a de Polignac number, because 143124040340123 - 2²⁶ = 143123973231259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143124040340123.

It is not an unprimeable number, because it can be changed into a prime (143124040340423) 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, 11324888 + ... + 20359301.

It is an arithmetic number, because the mean of its divisors is an integer number (18157797394530).

Almost surely, 2^{143124040340123} is an apocalyptic number.

143124040340123 is a deficient number, since it is larger than the sum of its proper divisors (2138338816117).

143124040340123 is an equidigital number, since it uses as much as digits as its factorization.

143124040340123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31751677.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 143124040340123 its reverse (321043040421341), we get a palindrome (464167080761464).

The spelling of 143124040340123 in words is "one hundred forty-three trillion, one hundred twenty-four billion, forty million, three hundred forty thousand, one hundred twenty-three".