113002320103 has 4 divisors (see below), whose sum is σ = 113011317520. Its totient is φ = 112993322688.

The previous prime is 113002320071. The next prime is 113002320107. The reversal of 113002320103 is 301023200311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301023200311 = 919 ⋅327555169.

It is a cyclic number.

It is not a de Polignac number, because 113002320103 - 2⁵ = 113002320071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113002320107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4479843 + ... + 4504996.

It is an arithmetic number, because the mean of its divisors is an integer number (28252829380).

Almost surely, 2^113002320103 is an apocalyptic number.

113002320103 is a deficient number, since it is larger than the sum of its proper divisors (8997417).

113002320103 is an equidigital number, since it uses as much as digits as its factorization.

113002320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8997416.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 113002320103 its reverse (301023200311), we get a palindrome (414025520414).

The spelling of 113002320103 in words is "one hundred thirteen billion, two million, three hundred twenty thousand, one hundred three".