130133322217 has 2 divisors, whose sum is σ = 130133322218. Its totient is φ = 130133322216.

The previous prime is 130133322191. The next prime is 130133322247. The reversal of 130133322217 is 712223331031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88342106176 + 41791216041 = 297224^2 + 204429^2 .

It is an emirp because it is prime and its reverse (712223331031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130133322217 - 2¹⁵ = 130133289449 is a prime.

It is not a weakly prime, because it can be changed into another prime (130133322247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65066661108 + 65066661109.

It is an arithmetic number, because the mean of its divisors is an integer number (65066661109).

Almost surely, 2^130133322217 is an apocalyptic number.

It is an amenable number.

130133322217 is a deficient number, since it is larger than the sum of its proper divisors (1).

130133322217 is an equidigital number, since it uses as much as digits as its factorization.

130133322217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 130133322217 its reverse (712223331031), we get a palindrome (842356653248).

The spelling of 130133322217 in words is "one hundred thirty billion, one hundred thirty-three million, three hundred twenty-two thousand, two hundred seventeen".