30213012332983 has 2 divisors, whose sum is σ = 30213012332984. Its totient is φ = 30213012332982.

The previous prime is 30213012332981. The next prime is 30213012333067. The reversal of 30213012332983 is 38923321031203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30213012332983 - 2¹ = 30213012332981 is a prime.

It is a super-2 number, since 2×30213012332983² (a number of 28 digits) contains 22 as substring.

Together with 30213012332981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30213012332981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106506166491 + 15106506166492.

It is an arithmetic number, because the mean of its divisors is an integer number (15106506166492).

Almost surely, 2^{30213012332983} is an apocalyptic number.

30213012332983 is a deficient number, since it is larger than the sum of its proper divisors (1).

30213012332983 is an equidigital number, since it uses as much as digits as its factorization.

30213012332983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 30213012332983 in words is "thirty trillion, two hundred thirteen billion, twelve million, three hundred thirty-two thousand, nine hundred eighty-three".