3020223131993 has 2 divisors, whose sum is σ = 3020223131994. Its totient is φ = 3020223131992.

The previous prime is 3020223131957. The next prime is 3020223131999. The reversal of 3020223131993 is 3991313220203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2994879447184 + 25343684809 = 1730572^2 + 159197^2 .

It is a cyclic number.

It is not a de Polignac number, because 3020223131993 - 2¹⁶ = 3020223066457 is a prime.

It is not a weakly prime, because it can be changed into another prime (3020223131999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510111565996 + 1510111565997.

It is an arithmetic number, because the mean of its divisors is an integer number (1510111565997).

Almost surely, 2^{3020223131993} is an apocalyptic number.

It is an amenable number.

3020223131993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020223131993 is an equidigital number, since it uses as much as digits as its factorization.

3020223131993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 3020223131993 in words is "three trillion, twenty billion, two hundred twenty-three million, one hundred thirty-one thousand, nine hundred ninety-three".