130242213217 has 2 divisors, whose sum is σ = 130242213218. Its totient is φ = 130242213216.

The previous prime is 130242213109. The next prime is 130242213247. The reversal of 130242213217 is 712312242031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129660487056 + 581726161 = 360084^2 + 24119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130242213217 is a prime.

It is not a weakly prime, because it can be changed into another prime (130242213247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65121106608 + 65121106609.

It is an arithmetic number, because the mean of its divisors is an integer number (65121106609).

Almost surely, 2^130242213217 is an apocalyptic number.

It is an amenable number.

130242213217 is a deficient number, since it is larger than the sum of its proper divisors (1).

130242213217 is an equidigital number, since it uses as much as digits as its factorization.

130242213217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 130242213217 its reverse (712312242031), we get a palindrome (842554455248).

The spelling of 130242213217 in words is "one hundred thirty billion, two hundred forty-two million, two hundred thirteen thousand, two hundred seventeen".