113203323221103 has 6 divisors (see below), whose sum is σ = 163515911319384. Its totient is φ = 75468882147396.

The previous prime is 113203323221099. The next prime is 113203323221113. The reversal of 113203323221103 is 301122323302311.

113203323221103 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 0 + 332 + 3 + 221 + 103 = 666.

It is not a de Polignac number, because 113203323221103 - 2² = 113203323221099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113203323221113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6289073512275 + ... + 6289073512292.

It is an arithmetic number, because the mean of its divisors is an integer number (27252651886564).

Almost surely, 2^{113203323221103} is an apocalyptic number.

113203323221103 is a deficient number, since it is larger than the sum of its proper divisors (50312588098281).

113203323221103 is a wasteful number, since it uses less digits than its factorization.

113203323221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12578147024573 (or 12578147024570 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 113203323221103 its reverse (301122323302311), we get a palindrome (414325646523414).

The spelling of 113203323221103 in words is "one hundred thirteen trillion, two hundred three billion, three hundred twenty-three million, two hundred twenty-one thousand, one hundred three".