143122110404 has 96 divisors (see below), whose sum is σ = 315121900800. Its totient is φ = 56517543936.

The previous prime is 143122110389. The next prime is 143122110413. The reversal of 143122110404 is 404011221341.

It is a self number, because there is not a number n which added to its sum of digits gives 143122110404.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10284419 + ... + 10298325.

It is an arithmetic number, because the mean of its divisors is an integer number (3282519800).

Almost surely, 2^143122110404 is an apocalyptic number.

143122110404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143122110404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157560950400).

143122110404 is an abundant number, since it is smaller than the sum of its proper divisors (171999790396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143122110404 is a wasteful number, since it uses less digits than its factorization.

143122110404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14522 (or 14506 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 143122110404 its reverse (404011221341), we get a palindrome (547133331745).

The spelling of 143122110404 in words is "one hundred forty-three billion, one hundred twenty-two million, one hundred ten thousand, four hundred four".