130043577 has 8 divisors (see below), whose sum is σ = 175075264. Its totient is φ = 85853808.

The previous prime is 130043549. The next prime is 130043623. The reversal of 130043577 is 775340031.

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

It is not a de Polignac number, because 130043577 - 2¹⁰ = 130042553 is a prime.

It is a super-2 number, since 2×130043577² = 33822663837909858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130043777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210118 + ... + 210735.

It is an arithmetic number, because the mean of its divisors is an integer number (21884408).

Almost surely, 2^130043577 is an apocalyptic number.

It is an amenable number.

130043577 is a deficient number, since it is larger than the sum of its proper divisors (45031687).

130043577 is a wasteful number, since it uses less digits than its factorization.

130043577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420959.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 130043577 is about 11403.6650687400. The cubic root of 130043577 is about 506.6362987243.

The spelling of 130043577 in words is "one hundred thirty million, forty-three thousand, five hundred seventy-seven".