103004143 has 32 divisors (see below), whose sum is σ = 123379200. Its totient is φ = 85008000.

The previous prime is 103004137. The next prime is 103004159. The reversal of 103004143 is 341400301.

It is not a de Polignac number, because 103004143 - 2²¹ = 100906991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103004183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 740968 + ... + 741106.

It is an arithmetic number, because the mean of its divisors is an integer number (3855600).

Almost surely, 2^103004143 is an apocalyptic number.

103004143 is a deficient number, since it is larger than the sum of its proper divisors (20375057).

103004143 is a wasteful number, since it uses less digits than its factorization.

103004143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103004143 is about 10149.0956739997. The cubic root of 103004143 is about 468.7610996364.

Adding to 103004143 its reverse (341400301), we get a palindrome (444404444).

The spelling of 103004143 in words is "one hundred three million, four thousand, one hundred forty-three".