30310430069 has 2 divisors, whose sum is σ = 30310430070. Its totient is φ = 30310430068.

The previous prime is 30310430057. The next prime is 30310430119. The reversal of 30310430069 is 96003401303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15172080625 + 15138349444 = 123175^2 + 123038^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30310430069 is a prime.

It is a super-2 number, since 2×30310430069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30310430869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15155215034 + 15155215035.

It is an arithmetic number, because the mean of its divisors is an integer number (15155215035).

Almost surely, 2^30310430069 is an apocalyptic number.

It is an amenable number.

30310430069 is a deficient number, since it is larger than the sum of its proper divisors (1).

30310430069 is an equidigital number, since it uses as much as digits as its factorization.

30310430069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 30310430069 in words is "thirty billion, three hundred ten million, four hundred thirty thousand, sixty-nine".