143013104 has 40 divisors (see below), whose sum is σ = 304772160. Its totient is φ = 64597248.

The previous prime is 143013083. The next prime is 143013179. The reversal of 143013104 is 401310341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2462 + ... + 17090.

It is an arithmetic number, because the mean of its divisors is an integer number (7619304).

Almost surely, 2^143013104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143013104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152386080).

143013104 is an abundant number, since it is smaller than the sum of its proper divisors (161759056).

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

143013104 is a wasteful number, since it uses less digits than its factorization.

143013104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14697 (or 14691 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 143013104 is about 11958.8086363149. The cubic root of 143013104 is about 522.9481258880.

Adding to 143013104 its reverse (401310341), we get a palindrome (544323445).

The spelling of 143013104 in words is "one hundred forty-three million, thirteen thousand, one hundred four".