30883385983 has 2 divisors, whose sum is σ = 30883385984. Its totient is φ = 30883385982.

The previous prime is 30883385933. The next prime is 30883385989. The reversal of 30883385983 is 38958338803.

It is a strong prime.

It is an emirp because it is prime and its reverse (38958338803) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30883385983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30883385989) 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, 15441692991 + 15441692992.

It is an arithmetic number, because the mean of its divisors is an integer number (15441692992).

Almost surely, 2^30883385983 is an apocalyptic number.

30883385983 is a deficient number, since it is larger than the sum of its proper divisors (1).

30883385983 is an equidigital number, since it uses as much as digits as its factorization.

30883385983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14929920, while the sum is 58.

The spelling of 30883385983 in words is "thirty billion, eight hundred eighty-three million, three hundred eighty-five thousand, nine hundred eighty-three".