130002131230331 has 2 divisors, whose sum is σ = 130002131230332. Its totient is φ = 130002131230330.

The previous prime is 130002131230327. The next prime is 130002131230333. The reversal of 130002131230331 is 133032131200031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130002131230331 - 2² = 130002131230327 is a prime.

It is a super-2 number, since 2×130002131230331² (a number of 29 digits) contains 22 as substring.

Together with 130002131230333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 130002131230297 and 130002131230306.

It is not a weakly prime, because it can be changed into another prime (130002131230333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65001065615165 + 65001065615166.

It is an arithmetic number, because the mean of its divisors is an integer number (65001065615166).

Almost surely, 2^{130002131230331} is an apocalyptic number.

130002131230331 is a deficient number, since it is larger than the sum of its proper divisors (1).

130002131230331 is an equidigital number, since it uses as much as digits as its factorization.

130002131230331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 130002131230331 its reverse (133032131200031), we get a palindrome (263034262430362).

The spelling of 130002131230331 in words is "one hundred thirty trillion, two billion, one hundred thirty-one million, two hundred thirty thousand, three hundred thirty-one".