30302768682082 has 8 divisors (see below), whose sum is σ = 48950626332636. Its totient is φ = 13985893237872.

The previous prime is 30302768682073. The next prime is 30302768682083. The reversal of 30302768682082 is 28028686720303.

It can be written as a sum of positive squares in 2 ways, for example, as 23495725923121 + 6807042758961 = 4847239^2 + 2609031^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30302768682083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582745551553 + ... + 582745551604.

Almost surely, 2^{30302768682082} is an apocalyptic number.

30302768682082 is a deficient number, since it is larger than the sum of its proper divisors (18647857650554).

30302768682082 is a wasteful number, since it uses less digits than its factorization.

30302768682082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165491103172.

The product of its (nonzero) digits is 9289728, while the sum is 55.

The spelling of 30302768682082 in words is "thirty trillion, three hundred two billion, seven hundred sixty-eight million, six hundred eighty-two thousand, eighty-two".