30850305083 has 4 divisors (see below), whose sum is σ = 33223405488. Its totient is φ = 28477204680.

The previous prime is 30850304993. The next prime is 30850305091. The reversal of 30850305083 is 38050305803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38050305803 = 397 ⋅95844599.

It is a cyclic number.

It is not a de Polignac number, because 30850305083 - 2¹⁰ = 30850304059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30850305883) 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 in 3 ways as a sum of consecutive naturals, for example, 1186550183 + ... + 1186550208.

It is an arithmetic number, because the mean of its divisors is an integer number (8305851372).

Almost surely, 2^30850305083 is an apocalyptic number.

30850305083 is a deficient number, since it is larger than the sum of its proper divisors (2373100405).

30850305083 is a wasteful number, since it uses less digits than its factorization.

30850305083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373100404.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 30850305083 in words is "thirty billion, eight hundred fifty million, three hundred five thousand, eighty-three".