130001321213009 has 8 divisors (see below), whose sum is σ = 130039639561320. Its totient is φ = 129963003641856.

The previous prime is 130001321213003. The next prime is 130001321213059. The reversal of 130001321213009 is 900312123100031.

It can be written as a sum of positive squares in 4 ways, for example, as 95625848649409 + 34375472563600 = 9778847^2 + 5863060^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130001321213009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130001321213003) 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, 641079377 + ... + 641282129.

It is an arithmetic number, because the mean of its divisors is an integer number (16254954945165).

Almost surely, 2^{130001321213009} is an apocalyptic number.

It is an amenable number.

130001321213009 is a deficient number, since it is larger than the sum of its proper divisors (38318348311).

130001321213009 is a wasteful number, since it uses less digits than its factorization.

130001321213009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388579.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 130001321213009 in words is "one hundred thirty trillion, one billion, three hundred twenty-one million, two hundred thirteen thousand, nine".