1153471860941 has 2 divisors, whose sum is σ = 1153471860942. Its totient is φ = 1153471860940.

The previous prime is 1153471860923. The next prime is 1153471860949. The reversal of 1153471860941 is 1490681743511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 736387096900 + 417084764041 = 858130^2 + 645821^2 .

It is a cyclic number.

It is not a de Polignac number, because 1153471860941 - 2³⁸ = 878593953997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1153471860941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1153471860949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576735930470 + 576735930471.

It is an arithmetic number, because the mean of its divisors is an integer number (576735930471).

Almost surely, 2^{1153471860941} is an apocalyptic number.

It is an amenable number.

1153471860941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153471860941 is an equidigital number, since it uses as much as digits as its factorization.

1153471860941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 1153471860941 in words is "one trillion, one hundred fifty-three billion, four hundred seventy-one million, eight hundred sixty thousand, nine hundred forty-one".