130145343 has 8 divisors (see below), whose sum is σ = 175971456. Its totient is φ = 85541400.

The previous prime is 130145333. The next prime is 130145363. The reversal of 130145343 is 343541031.

It is a happy number.

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

It is not a de Polignac number, because 130145343 - 2⁹ = 130144831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130145333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305293 + ... + 305718.

It is an arithmetic number, because the mean of its divisors is an integer number (21996432).

Almost surely, 2^130145343 is an apocalyptic number.

130145343 is a deficient number, since it is larger than the sum of its proper divisors (45826113).

130145343 is an equidigital number, since it uses as much as digits as its factorization.

130145343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611085.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 130145343 is about 11408.1261826822. The cubic root of 130145343 is about 506.7684208625.

Adding to 130145343 its reverse (343541031), we get a palindrome (473686374).

The spelling of 130145343 in words is "one hundred thirty million, one hundred forty-five thousand, three hundred forty-three".