130373843 has 4 divisors (see below), whose sum is σ = 130743528. Its totient is φ = 130004160.

The previous prime is 130373819. The next prime is 130373849. The reversal of 130373843 is 348373031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 348373031 = 3673 ⋅94847.

It is a cyclic number.

It is not a de Polignac number, because 130373843 - 2¹⁰ = 130372819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130373849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184313 + ... + 185018.

It is an arithmetic number, because the mean of its divisors is an integer number (32685882).

Almost surely, 2^130373843 is an apocalyptic number.

130373843 is a deficient number, since it is larger than the sum of its proper divisors (369685).

130373843 is an equidigital number, since it uses as much as digits as its factorization.

130373843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369684.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 130373843 is about 11418.1365817720. The cubic root of 130373843 is about 507.0648301907.

The spelling of 130373843 in words is "one hundred thirty million, three hundred seventy-three thousand, eight hundred forty-three".