30343113019 has 4 divisors (see below), whose sum is σ = 30770480880. Its totient is φ = 29915745160.

The previous prime is 30343113001. The next prime is 30343113023. The reversal of 30343113019 is 91031134303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91031134303 = 37049 ⋅2457047.

It is a cyclic number.

It is not a de Polignac number, because 30343113019 - 2¹¹ = 30343110971 is a prime.

It is a super-2 number, since 2×30343113019² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30343113319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213683824 + ... + 213683965.

It is an arithmetic number, because the mean of its divisors is an integer number (7692620220).

Almost surely, 2^30343113019 is an apocalyptic number.

30343113019 is a deficient number, since it is larger than the sum of its proper divisors (427367861).

30343113019 is an equidigital number, since it uses as much as digits as its factorization.

30343113019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427367860.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 30343113019 in words is "thirty billion, three hundred forty-three million, one hundred thirteen thousand, nineteen".