130930459 has 4 divisors (see below), whose sum is σ = 142833240. Its totient is φ = 119027680.

The previous prime is 130930369. The next prime is 130930469. The reversal of 130930459 is 954039031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130930459 - 2¹⁵ = 130897691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130930469) 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, 5951374 + ... + 5951395.

It is an arithmetic number, because the mean of its divisors is an integer number (35708310).

Almost surely, 2^130930459 is an apocalyptic number.

130930459 is a deficient number, since it is larger than the sum of its proper divisors (11902781).

130930459 is a wasteful number, since it uses less digits than its factorization.

130930459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11902780.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 130930459 is about 11442.4848262954. The cubic root of 130930459 is about 507.7854238231.

The spelling of 130930459 in words is "one hundred thirty million, nine hundred thirty thousand, four hundred fifty-nine".