130004143 has 4 divisors (see below), whose sum is σ = 130300720. Its totient is φ = 129707568.

The previous prime is 130004131. The next prime is 130004183. The reversal of 130004143 is 341400031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341400031 = 7 ⋅48771433.

It is a cyclic number.

It is not a de Polignac number, because 130004143 - 2⁹ = 130003631 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 (130004123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147630 + ... + 148507.

It is an arithmetic number, because the mean of its divisors is an integer number (32575180).

Almost surely, 2^130004143 is an apocalyptic number.

130004143 is a deficient number, since it is larger than the sum of its proper divisors (296577).

130004143 is an equidigital number, since it uses as much as digits as its factorization.

130004143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296576.

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

The square root of 130004143 is about 11401.9359321126. The cubic root of 130004143 is about 506.5850832881.

Adding to 130004143 its reverse (341400031), we get a palindrome (471404174).

The spelling of 130004143 in words is "one hundred thirty million, four thousand, one hundred forty-three".