130311000321 has 16 divisors (see below), whose sum is σ = 178028262720. Its totient is φ = 84734881280.

The previous prime is 130311000257. The next prime is 130311000331. The reversal of 130311000321 is 123000113031.

It is a cyclic number.

It is not a de Polignac number, because 130311000321 - 2⁶ = 130311000257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130311000321.

It is not an unprimeable number, because it can be changed into a prime (130311000331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399481 + ... + 648233.

It is an arithmetic number, because the mean of its divisors is an integer number (11126766420).

Almost surely, 2^130311000321 is an apocalyptic number.

It is an amenable number.

130311000321 is a deficient number, since it is larger than the sum of its proper divisors (47717262399).

130311000321 is a wasteful number, since it uses less digits than its factorization.

130311000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253056.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 130311000321 its reverse (123000113031), we get a palindrome (253311113352).

The spelling of 130311000321 in words is "one hundred thirty billion, three hundred eleven million, three hundred twenty-one", and thus it is an aban number.