1001160550541 has 2 divisors, whose sum is σ = 1001160550542. Its totient is φ = 1001160550540.

The previous prime is 1001160550531. The next prime is 1001160550549. The reversal of 1001160550541 is 1450550611001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 861100482025 + 140060068516 = 927955^2 + 374246^2 .

It is an emirp because it is prime and its reverse (1450550611001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001160550541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001160550549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500580275270 + 500580275271.

It is an arithmetic number, because the mean of its divisors is an integer number (500580275271).

Almost surely, 2^{1001160550541} is an apocalyptic number.

It is an amenable number.

1001160550541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001160550541 is an equidigital number, since it uses as much as digits as its factorization.

1001160550541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 1001160550541 in words is "one trillion, one billion, one hundred sixty million, five hundred fifty thousand, five hundred forty-one".