30020010331001 has 2 divisors, whose sum is σ = 30020010331002. Its totient is φ = 30020010331000.

The previous prime is 30020010330997. The next prime is 30020010331013. The reversal of 30020010331001 is 10013301002003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20775364000000 + 9244646331001 = 4558000^2 + 3040501^2 .

It is a cyclic number.

It is not a de Polignac number, because 30020010331001 - 2² = 30020010330997 is a prime.

It is not a weakly prime, because it can be changed into another prime (30020010331021) 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 as a sum of consecutive naturals, namely, 15010005165500 + 15010005165501.

It is an arithmetic number, because the mean of its divisors is an integer number (15010005165501).

Almost surely, 2^{30020010331001} is an apocalyptic number.

It is an amenable number.

30020010331001 is a deficient number, since it is larger than the sum of its proper divisors (1).

30020010331001 is an equidigital number, since it uses as much as digits as its factorization.

30020010331001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30020010331001 its reverse (10013301002003), we get a palindrome (40033311333004).

The spelling of 30020010331001 in words is "thirty trillion, twenty billion, ten million, three hundred thirty-one thousand, one".