130334132161 has 2 divisors, whose sum is σ = 130334132162. Its totient is φ = 130334132160.

The previous prime is 130334132077. The next prime is 130334132171. The reversal of 130334132161 is 161231433031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102036163761 + 28297968400 = 319431^2 + 168220^2 .

It is a cyclic number.

It is not a de Polignac number, because 130334132161 - 2³³ = 121744197569 is a prime.

It is a super-2 number, since 2×130334132161² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (130334132171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65167066080 + 65167066081.

It is an arithmetic number, because the mean of its divisors is an integer number (65167066081).

Almost surely, 2^130334132161 is an apocalyptic number.

It is an amenable number.

130334132161 is a deficient number, since it is larger than the sum of its proper divisors (1).

130334132161 is an equidigital number, since it uses as much as digits as its factorization.

130334132161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 130334132161 its reverse (161231433031), we get a palindrome (291565565192).

The spelling of 130334132161 in words is "one hundred thirty billion, three hundred thirty-four million, one hundred thirty-two thousand, one hundred sixty-one".