130321042241 has 8 divisors (see below), whose sum is σ = 140353816680. Its totient is φ = 120289421952.

The previous prime is 130321042223. The next prime is 130321042283. The reversal of 130321042241 is 142240123031.

It can be written as a sum of positive squares in 4 ways, for example, as 2800632241 + 127520410000 = 52921^2 + 357100^2 .

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-130321042241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130321045241) 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, 46490 + ... + 512643.

It is an arithmetic number, because the mean of its divisors is an integer number (17544227085).

Almost surely, 2^130321042241 is an apocalyptic number.

It is an amenable number.

130321042241 is a deficient number, since it is larger than the sum of its proper divisors (10032774439).

130321042241 is a wasteful number, since it uses less digits than its factorization.

130321042241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577075.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 130321042241 its reverse (142240123031), we get a palindrome (272561165272).

The spelling of 130321042241 in words is "one hundred thirty billion, three hundred twenty-one million, forty-two thousand, two hundred forty-one".