130539718 has 8 divisors (see below), whose sum is σ = 198732312. Its totient is φ = 64295616.

The previous prime is 130539713. The next prime is 130539733. The reversal of 130539718 is 817935031.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130539713) 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, 486955 + ... + 487222.

It is an arithmetic number, because the mean of its divisors is an integer number (24841539).

Almost surely, 2^130539718 is an apocalyptic number.

130539718 is a deficient number, since it is larger than the sum of its proper divisors (68192594).

130539718 is an equidigital number, since it uses as much as digits as its factorization.

130539718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974246.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 130539718 is about 11425.3979361771. The cubic root of 130539718 is about 507.2797857142.

The spelling of 130539718 in words is "one hundred thirty million, five hundred thirty-nine thousand, seven hundred eighteen".