1113380851073 has 2 divisors, whose sum is σ = 1113380851074. Its totient is φ = 1113380851072.

The previous prime is 1113380850997. The next prime is 1113380851109. The reversal of 1113380851073 is 3701580833111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1109710551184 + 3670299889 = 1053428^2 + 60583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113380851073 - 2¹⁶ = 1113380785537 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1113380851073.

It is not a weakly prime, because it can be changed into another prime (1113380851273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556690425536 + 556690425537.

It is an arithmetic number, because the mean of its divisors is an integer number (556690425537).

Almost surely, 2^{1113380851073} is an apocalyptic number.

It is an amenable number.

1113380851073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113380851073 is an equidigital number, since it uses as much as digits as its factorization.

1113380851073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 1113380851073 in words is "one trillion, one hundred thirteen billion, three hundred eighty million, eight hundred fifty-one thousand, seventy-three".