180130663 has 8 divisors (see below), whose sum is σ = 181100528. Its totient is φ = 179164224.

The previous prime is 180130661. The next prime is 180130673. The reversal of 180130663 is 366031081.

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 180130663 - 2¹ = 180130661 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 (180130661) 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, 279820 + ... + 280462.

It is an arithmetic number, because the mean of its divisors is an integer number (22637566).

Almost surely, 2^180130663 is an apocalyptic number.

180130663 is a deficient number, since it is larger than the sum of its proper divisors (969865).

180130663 is an equidigital number, since it uses as much as digits as its factorization.

180130663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 180130663 is about 13421.2765041184. The cubic root of 180130663 is about 564.7582049403.

The spelling of 180130663 in words is "one hundred eighty million, one hundred thirty thousand, six hundred sixty-three".