3073072270993 has 2 divisors, whose sum is σ = 3073072270994. Its totient is φ = 3073072270992.

The previous prime is 3073072270991. The next prime is 3073072271047. The reversal of 3073072270993 is 3990722703703.

3073072270993 is digitally balanced in base 3, 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., 3062402000784 + 10670270209 = 1749972^2 + 103297^2 .

It is a cyclic number.

It is not a de Polignac number, because 3073072270993 - 2¹ = 3073072270991 is a prime.

Together with 3073072270991, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3073072270993.

It is not a weakly prime, because it can be changed into another prime (3073072270991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536536135496 + 1536536135497.

It is an arithmetic number, because the mean of its divisors is an integer number (1536536135497).

Almost surely, 2^{3073072270993} is an apocalyptic number.

It is an amenable number.

3073072270993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3073072270993 is an equidigital number, since it uses as much as digits as its factorization.

3073072270993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000564, while the sum is 52.

The spelling of 3073072270993 in words is "three trillion, seventy-three billion, seventy-two million, two hundred seventy thousand, nine hundred ninety-three".