3020102221993 has 2 divisors, whose sum is σ = 3020102221994. Its totient is φ = 3020102221992.

The previous prime is 3020102221991. The next prime is 3020102222009. The reversal of 3020102221993 is 3991222010203.

3020102221993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2121762217129 + 898340004864 = 1456627^2 + 947808^2 .

It is a cyclic number.

It is not a de Polignac number, because 3020102221993 - 2¹ = 3020102221991 is a prime.

Together with 3020102221991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3020102221991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510051110996 + 1510051110997.

It is an arithmetic number, because the mean of its divisors is an integer number (1510051110997).

Almost surely, 2^{3020102221993} is an apocalyptic number.

It is an amenable number.

3020102221993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020102221993 is an equidigital number, since it uses as much as digits as its factorization.

3020102221993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 3020102221993 in words is "three trillion, twenty billion, one hundred two million, two hundred twenty-one thousand, nine hundred ninety-three".