30302310019 has 2 divisors, whose sum is σ = 30302310020. Its totient is φ = 30302310018.

The previous prime is 30302310011. The next prime is 30302310023. The reversal of 30302310019 is 91001320303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30302310019 - 2³ = 30302310011 is a prime.

It is a super-2 number, since 2×30302310019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30302310011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151155009 + 15151155010.

It is an arithmetic number, because the mean of its divisors is an integer number (15151155010).

Almost surely, 2^30302310019 is an apocalyptic number.

30302310019 is a deficient number, since it is larger than the sum of its proper divisors (1).

30302310019 is an equidigital number, since it uses as much as digits as its factorization.

30302310019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

The spelling of 30302310019 in words is "thirty billion, three hundred two million, three hundred ten thousand, nineteen".