201200011109593 has 2 divisors, whose sum is σ = 201200011109594. Its totient is φ = 201200011109592.

The previous prime is 201200011109561. The next prime is 201200011109599. The reversal of 201200011109593 is 395901110002102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120593605806144 + 80606405303449 = 10981512^2 + 8978107^2 .

It is a cyclic number.

It is not a de Polignac number, because 201200011109593 - 2⁵ = 201200011109561 is a prime.

It is not a weakly prime, because it can be changed into another prime (201200011109599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600005554796 + 100600005554797.

It is an arithmetic number, because the mean of its divisors is an integer number (100600005554797).

Almost surely, 2^{201200011109593} is an apocalyptic number.

It is an amenable number.

201200011109593 is a deficient number, since it is larger than the sum of its proper divisors (1).

201200011109593 is an equidigital number, since it uses as much as digits as its factorization.

201200011109593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 34.

The spelling of 201200011109593 in words is "two hundred one trillion, two hundred billion, eleven million, one hundred nine thousand, five hundred ninety-three".