2061030323993 has 2 divisors, whose sum is σ = 2061030323994. Its totient is φ = 2061030323992.

The previous prime is 2061030323983. The next prime is 2061030324029. The reversal of 2061030323993 is 3993230301602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2061027754384 + 2569609 = 1435628^2 + 1603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2061030323993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2061030323993.

It is not a weakly prime, because it can be changed into another prime (2061030323983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030515161996 + 1030515161997.

It is an arithmetic number, because the mean of its divisors is an integer number (1030515161997).

Almost surely, 2^{2061030323993} is an apocalyptic number.

It is an amenable number.

2061030323993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2061030323993 is an equidigital number, since it uses as much as digits as its factorization.

2061030323993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 41.

The spelling of 2061030323993 in words is "two trillion, sixty-one billion, thirty million, three hundred twenty-three thousand, nine hundred ninety-three".