143123104013 has 8 divisors (see below), whose sum is σ = 148023565056. Its totient is φ = 138240367200.

The previous prime is 143123103983. The next prime is 143123104067. The reversal of 143123104013 is 310401321341.

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 143123104013 - 2²⁰ = 143122055437 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 143123104013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143123104093) 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, 4414631 + ... + 4446932.

It is an arithmetic number, because the mean of its divisors is an integer number (18502945632).

Almost surely, 2^143123104013 is an apocalyptic number.

It is an amenable number.

143123104013 is a deficient number, since it is larger than the sum of its proper divisors (4900461043).

143123104013 is an equidigital number, since it uses as much as digits as its factorization.

143123104013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8862115.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 143123104013 its reverse (310401321341), we get a palindrome (453524425354).

The spelling of 143123104013 in words is "one hundred forty-three billion, one hundred twenty-three million, one hundred four thousand, thirteen".