143103604 has 24 divisors (see below), whose sum is σ = 291610368. Its totient is φ = 60172320.

The previous prime is 143103599. The next prime is 143103607. The reversal of 143103604 is 406301341.

143103604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143103607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46732 + ... + 49699.

It is an arithmetic number, because the mean of its divisors is an integer number (12150432).

Almost surely, 2^143103604 is an apocalyptic number.

143103604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

143103604 is an abundant number, since it is smaller than the sum of its proper divisors (148506764).

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

143103604 is a wasteful number, since it uses less digits than its factorization.

143103604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96495 (or 96493 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 143103604 is about 11962.5918596264. The cubic root of 143103604 is about 523.0584114135.

Adding to 143103604 its reverse (406301341), we get a palindrome (549404945).

The spelling of 143103604 in words is "one hundred forty-three million, one hundred three thousand, six hundred four".