113321316407 has 4 divisors (see below), whose sum is σ = 122038340760. Its totient is φ = 104604292056.

The previous prime is 113321316389. The next prime is 113321316421. The reversal of 113321316407 is 704613123311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704613123311 = 17 ⋅41447830783.

It is a cyclic number.

It is not a de Polignac number, because 113321316407 - 2¹⁴ = 113321300023 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 (113321316467) 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 in 3 ways as a sum of consecutive naturals, for example, 4358512157 + ... + 4358512182.

It is an arithmetic number, because the mean of its divisors is an integer number (30509585190).

Almost surely, 2^113321316407 is an apocalyptic number.

113321316407 is a deficient number, since it is larger than the sum of its proper divisors (8717024353).

113321316407 is an equidigital number, since it uses as much as digits as its factorization.

113321316407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8717024352.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 113321316407 its reverse (704613123311), we get a palindrome (817934439718).

The spelling of 113321316407 in words is "one hundred thirteen billion, three hundred twenty-one million, three hundred sixteen thousand, four hundred seven".