104230143 has 12 divisors (see below), whose sum is σ = 158478840. Its totient is φ = 65829456.

The previous prime is 104230121. The next prime is 104230157. The reversal of 104230143 is 341032401.

It is not a de Polignac number, because 104230143 - 2⁶ = 104230079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104230103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304596 + ... + 304937.

It is an arithmetic number, because the mean of its divisors is an integer number (13206570).

Almost surely, 2^104230143 is an apocalyptic number.

104230143 is a deficient number, since it is larger than the sum of its proper divisors (54248697).

104230143 is a wasteful number, since it uses less digits than its factorization.

104230143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609558 (or 609555 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 104230143 is about 10209.3164805485. The cubic root of 104230143 is about 470.6135686604.

Adding to 104230143 its reverse (341032401), we get a palindrome (445262544).

The spelling of 104230143 in words is "one hundred four million, two hundred thirty thousand, one hundred forty-three".