30210213112169 has 2 divisors, whose sum is σ = 30210213112170. Its totient is φ = 30210213112168.

The previous prime is 30210213112111. The next prime is 30210213112171. The reversal of 30210213112169 is 96121131201203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22620601356544 + 7589611755625 = 4756112^2 + 2754925^2 .

It is a cyclic number.

It is not a de Polignac number, because 30210213112169 - 2⁸ = 30210213111913 is a prime.

It is a super-3 number, since 3×30210213112169³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 30210213112171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30210213112369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105106556084 + 15105106556085.

It is an arithmetic number, because the mean of its divisors is an integer number (15105106556085).

Almost surely, 2^{30210213112169} is an apocalyptic number.

It is an amenable number.

30210213112169 is a deficient number, since it is larger than the sum of its proper divisors (1).

30210213112169 is an equidigital number, since it uses as much as digits as its factorization.

30210213112169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 30210213112169 in words is "thirty trillion, two hundred ten billion, two hundred thirteen million, one hundred twelve thousand, one hundred sixty-nine".