2001107305193 has 2 divisors, whose sum is σ = 2001107305194. Its totient is φ = 2001107305192.

The previous prime is 2001107305181. The next prime is 2001107305231. The reversal of 2001107305193 is 3915037011002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1710529168384 + 290578136809 = 1307872^2 + 539053^2 .

It is a cyclic number.

It is not a de Polignac number, because 2001107305193 - 2³⁸ = 1726229398249 is a prime.

It is not a weakly prime, because it can be changed into another prime (2001107305163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000553652596 + 1000553652597.

It is an arithmetic number, because the mean of its divisors is an integer number (1000553652597).

Almost surely, 2^{2001107305193} is an apocalyptic number.

It is an amenable number.

2001107305193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001107305193 is an equidigital number, since it uses as much as digits as its factorization.

2001107305193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 32.

The spelling of 2001107305193 in words is "two trillion, one billion, one hundred seven million, three hundred five thousand, one hundred ninety-three".