1113453134303 has 2 divisors, whose sum is σ = 1113453134304. Its totient is φ = 1113453134302.

The previous prime is 1113453134267. The next prime is 1113453134327. The reversal of 1113453134303 is 3034313543111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113453134303 - 2³⁶ = 1044733657567 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1113453134303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113453134503) 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, 556726567151 + 556726567152.

It is an arithmetic number, because the mean of its divisors is an integer number (556726567152).

Almost surely, 2^{1113453134303} is an apocalyptic number.

1113453134303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113453134303 is an equidigital number, since it uses as much as digits as its factorization.

1113453134303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 1113453134303 its reverse (3034313543111), we get a palindrome (4147766677414).

The spelling of 1113453134303 in words is "one trillion, one hundred thirteen billion, four hundred fifty-three million, one hundred thirty-four thousand, three hundred three".