130143343 has 8 divisors (see below), whose sum is σ = 143232336. Its totient is φ = 117264000.

The previous prime is 130143341. The next prime is 130143367. The reversal of 130143343 is 343341031.

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 130143343 - 2¹ = 130143341 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 (130143341) 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, 51108 + ... + 53593.

It is an arithmetic number, because the mean of its divisors is an integer number (17904042).

Almost surely, 2^130143343 is an apocalyptic number.

130143343 is a deficient number, since it is larger than the sum of its proper divisors (13088993).

130143343 is a wasteful number, since it uses less digits than its factorization.

130143343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104825.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 130143343 is about 11408.0385255310. The cubic root of 130143343 is about 506.7658249391.

Adding to 130143343 its reverse (343341031), we get a palindrome (473484374).

It can be divided in two parts, 1301 and 43343, that added together give a palindrome (44644).

The spelling of 130143343 in words is "one hundred thirty million, one hundred forty-three thousand, three hundred forty-three".