130343958 has 16 divisors (see below), whose sum is σ = 289653360. Its totient is φ = 43447968.

The previous prime is 130343953. The next prime is 130343959. The reversal of 130343958 is 859343031.

It is a super-3 number, since 3×130343958³ (a number of 25 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130343953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1206835 + ... + 1206942.

It is an arithmetic number, because the mean of its divisors is an integer number (18103335).

Almost surely, 2^130343958 is an apocalyptic number.

130343958 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

130343958 is an abundant number, since it is smaller than the sum of its proper divisors (159309402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130343958 is a wasteful number, since it uses less digits than its factorization.

130343958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2413788 (or 2413782 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 130343958 is about 11416.8278431445. The cubic root of 130343958 is about 507.0260831789.

Adding to 130343958 its reverse (859343031), we get a palindrome (989686989).

The spelling of 130343958 in words is "one hundred thirty million, three hundred forty-three thousand, nine hundred fifty-eight".