130284180601 has 3 divisors (see below), whose sum is σ = 130284541551. Its totient is φ = 130283819652.

The previous prime is 130284180569. The next prime is 130284180613. The reversal of 130284180601 is 106081482031.

The square root of 130284180601 is 360949.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 3220449001 + 127063731600 = 56749^2 + 356460^2 .

It is not a de Polignac number, because 130284180601 - 2⁵ = 130284180569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130284180101) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 180475 + ... + 541423.

It is an arithmetic number, because the mean of its divisors is an integer number (43428180517).

Almost surely, 2^130284180601 is an apocalyptic number.

130284180601 is the 360949-th square number.

130284180601 is the 180475-th centered octagonal number.

It is an amenable number.

130284180601 is a deficient number, since it is larger than the sum of its proper divisors (360950).

130284180601 is an frugal number, since it uses more digits than its factorization.

130284180601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721898 (or 360949 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 130284180601 in words is "one hundred thirty billion, two hundred eighty-four million, one hundred eighty thousand, six hundred one".