1113363530641 has 2 divisors, whose sum is σ = 1113363530642. Its totient is φ = 1113363530640.

The previous prime is 1113363530623. The next prime is 1113363530717. The reversal of 1113363530641 is 1460353633111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 831508720641 + 281854810000 = 911871^2 + 530900^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113363530641 - 2¹¹ = 1113363528593 is a prime.

It is a super-3 number, since 3×1113363530641³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1113363530641.

It is not a weakly prime, because it can be changed into another prime (1113363533641) 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, 556681765320 + 556681765321.

It is an arithmetic number, because the mean of its divisors is an integer number (556681765321).

Almost surely, 2^{1113363530641} is an apocalyptic number.

It is an amenable number.

1113363530641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113363530641 is an equidigital number, since it uses as much as digits as its factorization.

1113363530641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 1113363530641 in words is "one trillion, one hundred thirteen billion, three hundred sixty-three million, five hundred thirty thousand, six hundred forty-one".