130000343 has 12 divisors (see below), whose sum is σ = 151300800. Its totient is φ = 111228480.

The previous prime is 130000229. The next prime is 130000349. The reversal of 130000343 is 343000031.

It is a happy number.

It is not a de Polignac number, because 130000343 - 2¹² = 129996247 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 (130000349) 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, 29543 + ... + 33656.

It is an arithmetic number, because the mean of its divisors is an integer number (12608400).

Almost surely, 2^130000343 is an apocalyptic number.

130000343 is a deficient number, since it is larger than the sum of its proper divisors (21300457).

130000343 is a wasteful number, since it uses less digits than its factorization.

130000343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63238 (or 63227 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 130000343 is about 11401.7692925265. The cubic root of 130000343 is about 506.5801474401.

Adding to 130000343 its reverse (343000031), we get a palindrome (473000374).

The spelling of 130000343 in words is "one hundred thirty million, three hundred forty-three", and thus it is an aban number.