130322320344 has 24 divisors (see below), whose sum is σ = 352956284460. Its totient is φ = 43440773424.

The previous prime is 130322320307. The next prime is 130322320351. The reversal of 130322320344 is 443023223031.

130322320344 is a `hidden beast` number, since 1 + 303 + 2 + 2 + 320 + 34 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 905016042 + ... + 905016185.

Almost surely, 2^130322320344 is an apocalyptic number.

It is an amenable number.

130322320344 is an abundant number, since it is smaller than the sum of its proper divisors (222633964116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130322320344 is a wasteful number, since it uses less digits than its factorization.

130322320344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810032239 (or 1810032232 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 130322320344 its reverse (443023223031), we get a palindrome (573345543375).

The spelling of 130322320344 in words is "one hundred thirty billion, three hundred twenty-two million, three hundred twenty thousand, three hundred forty-four".