210130333169 has 2 divisors, whose sum is σ = 210130333170. Its totient is φ = 210130333168.

The previous prime is 210130333109. The next prime is 210130333177. The reversal of 210130333169 is 961333031012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199290816400 + 10839516769 = 446420^2 + 104113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210130333169 is a prime.

It is a super-2 number, since 2×210130333169² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (210130333109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105065166584 + 105065166585.

It is an arithmetic number, because the mean of its divisors is an integer number (105065166585).

Almost surely, 2^210130333169 is an apocalyptic number.

It is an amenable number.

210130333169 is a deficient number, since it is larger than the sum of its proper divisors (1).

210130333169 is an equidigital number, since it uses as much as digits as its factorization.

210130333169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 32.

The spelling of 210130333169 in words is "two hundred ten billion, one hundred thirty million, three hundred thirty-three thousand, one hundred sixty-nine".