30012320310169 has 2 divisors, whose sum is σ = 30012320310170. Its totient is φ = 30012320310168.

The previous prime is 30012320310107. The next prime is 30012320310293. The reversal of 30012320310169 is 96101302321003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29927595654544 + 84724655625 = 5470612^2 + 291075^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30012320310169 is a prime.

It is a super-2 number, since 2×30012320310169² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30012320310169.

It is not a weakly prime, because it can be changed into another prime (30012320340169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006160155084 + 15006160155085.

It is an arithmetic number, because the mean of its divisors is an integer number (15006160155085).

Almost surely, 2^{30012320310169} is an apocalyptic number.

It is an amenable number.

30012320310169 is a deficient number, since it is larger than the sum of its proper divisors (1).

30012320310169 is an equidigital number, since it uses as much as digits as its factorization.

30012320310169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 30012320310169 in words is "thirty trillion, twelve billion, three hundred twenty million, three hundred ten thousand, one hundred sixty-nine".