130220324131 has 2 divisors, whose sum is σ = 130220324132. Its totient is φ = 130220324130.

The previous prime is 130220324057. The next prime is 130220324153. The reversal of 130220324131 is 131423022031.

It is an a-pointer prime, because the next prime (130220324153) can be obtained adding 130220324131 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130220324131 - 2¹¹ = 130220322083 is a prime.

It is a super-2 number, since 2×130220324131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130220324191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65110162065 + 65110162066.

It is an arithmetic number, because the mean of its divisors is an integer number (65110162066).

Almost surely, 2^130220324131 is an apocalyptic number.

130220324131 is a deficient number, since it is larger than the sum of its proper divisors (1).

130220324131 is an equidigital number, since it uses as much as digits as its factorization.

130220324131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 130220324131 its reverse (131423022031), we get a palindrome (261643346162).

The spelling of 130220324131 in words is "one hundred thirty billion, two hundred twenty million, three hundred twenty-four thousand, one hundred thirty-one".