113103330321 has 8 divisors (see below), whose sum is σ = 158741516320. Its totient is φ = 71433682272.

The previous prime is 113103330311. The next prime is 113103330391. The reversal of 113103330321 is 123033301311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113103330321 - 2⁵ = 113103330289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113103330311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992134420 + ... + 992134533.

It is an arithmetic number, because the mean of its divisors is an integer number (19842689540).

Almost surely, 2^113103330321 is an apocalyptic number.

It is an amenable number.

113103330321 is a deficient number, since it is larger than the sum of its proper divisors (45638185999).

113103330321 is a wasteful number, since it uses less digits than its factorization.

113103330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984268975.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 113103330321 its reverse (123033301311), we get a palindrome (236136631632).

The spelling of 113103330321 in words is "one hundred thirteen billion, one hundred three million, three hundred thirty thousand, three hundred twenty-one".