113320534603 has 2 divisors, whose sum is σ = 113320534604. Its totient is φ = 113320534602.

The previous prime is 113320534601. The next prime is 113320534637. The reversal of 113320534603 is 306435023311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113320534603 - 2¹ = 113320534601 is a prime.

Together with 113320534601, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113320534601) 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, 56660267301 + 56660267302.

It is an arithmetic number, because the mean of its divisors is an integer number (56660267302).

Almost surely, 2^113320534603 is an apocalyptic number.

113320534603 is a deficient number, since it is larger than the sum of its proper divisors (1).

113320534603 is an equidigital number, since it uses as much as digits as its factorization.

113320534603 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 31.

Adding to 113320534603 its reverse (306435023311), we get a palindrome (419755557914).

The spelling of 113320534603 in words is "one hundred thirteen billion, three hundred twenty million, five hundred thirty-four thousand, six hundred three".