201180379975583 has 2 divisors, whose sum is σ = 201180379975584. Its totient is φ = 201180379975582.

The previous prime is 201180379975577. The next prime is 201180379975717. The reversal of 201180379975583 is 385579973081102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201180379975583 - 2⁴ = 201180379975567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201180379935583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100590189987791 + 100590189987792.

It is an arithmetic number, because the mean of its divisors is an integer number (100590189987792).

Almost surely, 2^{201180379975583} is an apocalyptic number.

201180379975583 is a deficient number, since it is larger than the sum of its proper divisors (1).

201180379975583 is an equidigital number, since it uses as much as digits as its factorization.

201180379975583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 114307200, while the sum is 68.

The spelling of 201180379975583 in words is "two hundred one trillion, one hundred eighty billion, three hundred seventy-nine million, nine hundred seventy-five thousand, five hundred eighty-three".