130230542665 has 8 divisors (see below), whose sum is σ = 156469828680. Its totient is φ = 104055649152.

The previous prime is 130230542641. The next prime is 130230542671. The reversal of 130230542665 is 566245032031.

It can be written as a sum of positive squares in 4 ways, for example, as 67572442809 + 62658099856 = 259947^2 + 250316^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 130230542665 - 2²⁹ = 129693671753 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16093674 + ... + 16101763.

It is an arithmetic number, because the mean of its divisors is an integer number (19558728585).

Almost surely, 2^130230542665 is an apocalyptic number.

It is an amenable number.

130230542665 is a deficient number, since it is larger than the sum of its proper divisors (26239286015).

130230542665 is an equidigital number, since it uses as much as digits as its factorization.

130230542665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32196251.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 130230542665 its reverse (566245032031), we get a palindrome (696475574696).

The spelling of 130230542665 in words is "one hundred thirty billion, two hundred thirty million, five hundred forty-two thousand, six hundred sixty-five".