130143203 has 8 divisors (see below), whose sum is σ = 133099200. Its totient is φ = 127212328.

The previous prime is 130143191. The next prime is 130143259. The reversal of 130143203 is 302341031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130143203 - 2¹⁰ = 130142179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130143263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4400 + ... + 16722.

It is an arithmetic number, because the mean of its divisors is an integer number (16637400).

Almost surely, 2^130143203 is an apocalyptic number.

130143203 is a deficient number, since it is larger than the sum of its proper divisors (2955997).

130143203 is a wasteful number, since it uses less digits than its factorization.

130143203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12561.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 130143203 is about 11408.0323895052. The cubic root of 130143203 is about 506.7656432235.

Adding to 130143203 its reverse (302341031), we get a palindrome (432484234).

The spelling of 130143203 in words is "one hundred thirty million, one hundred forty-three thousand, two hundred three".