130380143 has 4 divisors (see below), whose sum is σ = 134876040. Its totient is φ = 125884248.

The previous prime is 130380101. The next prime is 130380161. The reversal of 130380143 is 341083031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341083031 = 23 ⋅14829697.

It is a cyclic number.

It is not a de Polignac number, because 130380143 - 2²⁰ = 129331567 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 (130380163) 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 3 ways as a sum of consecutive naturals, for example, 2247905 + ... + 2247962.

It is an arithmetic number, because the mean of its divisors is an integer number (33719010).

Almost surely, 2^130380143 is an apocalyptic number.

130380143 is a deficient number, since it is larger than the sum of its proper divisors (4495897).

130380143 is an equidigital number, since it uses as much as digits as its factorization.

130380143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4495896.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 130380143 is about 11418.4124553285. The cubic root of 130380143 is about 507.0729976188.

The spelling of 130380143 in words is "one hundred thirty million, three hundred eighty thousand, one hundred forty-three".