1042311003241 has 2 divisors, whose sum is σ = 1042311003242. Its totient is φ = 1042311003240.

The previous prime is 1042311003221. The next prime is 1042311003263. The reversal of 1042311003241 is 1423001132401.

It is an a-pointer prime, because the next prime (1042311003263) can be obtained adding 1042311003241 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 994350003241 + 47961000000 = 997171^2 + 219000^2 .

It is an emirp because it is prime and its reverse (1423001132401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1042311003241 - 2³³ = 1033721068649 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042311003211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521155501620 + 521155501621.

It is an arithmetic number, because the mean of its divisors is an integer number (521155501621).

Almost surely, 2^{1042311003241} is an apocalyptic number.

It is an amenable number.

1042311003241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042311003241 is an equidigital number, since it uses as much as digits as its factorization.

1042311003241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1042311003241 its reverse (1423001132401), we get a palindrome (2465312135642).

The spelling of 1042311003241 in words is "one trillion, forty-two billion, three hundred eleven million, three thousand, two hundred forty-one".