130000088321 has 2 divisors, whose sum is σ = 130000088322. Its totient is φ = 130000088320.

The previous prime is 130000088311. The next prime is 130000088353. The reversal of 130000088321 is 123880000031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129646084096 + 354004225 = 360064^2 + 18815^2 .

It is a cyclic number.

It is not a de Polignac number, because 130000088321 - 2¹⁴ = 130000071937 is a prime.

It is not a weakly prime, because it can be changed into another prime (130000088311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65000044160 + 65000044161.

It is an arithmetic number, because the mean of its divisors is an integer number (65000044161).

Almost surely, 2^130000088321 is an apocalyptic number.

It is an amenable number.

130000088321 is a deficient number, since it is larger than the sum of its proper divisors (1).

130000088321 is an equidigital number, since it uses as much as digits as its factorization.

130000088321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 130000088321 its reverse (123880000031), we get a palindrome (253880088352).

The spelling of 130000088321 in words is "one hundred thirty billion, eighty-eight thousand, three hundred twenty-one".