130045211 has 2 divisors, whose sum is σ = 130045212. Its totient is φ = 130045210.

The previous prime is 130045183. The next prime is 130045213. The reversal of 130045211 is 112540031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130045211 is a prime.

Together with 130045213, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130045211.

It is not a weakly prime, because it can be changed into another prime (130045213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65022605 + 65022606.

It is an arithmetic number, because the mean of its divisors is an integer number (65022606).

Almost surely, 2^130045211 is an apocalyptic number.

130045211 is a deficient number, since it is larger than the sum of its proper divisors (1).

130045211 is an equidigital number, since it uses as much as digits as its factorization.

130045211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 130045211 is about 11403.7367121483. The cubic root of 130045211 is about 506.6384206803.

Adding to 130045211 its reverse (112540031), we get a palindrome (242585242).

The spelling of 130045211 in words is "one hundred thirty million, forty-five thousand, two hundred eleven".