113320331001 has 12 divisors (see below), whose sum is σ = 163705338160. Its totient is φ = 75537464760.

The previous prime is 113320330997. The next prime is 113320331021. The reversal of 113320331001 is 100133023311.

It is a happy number.

113320331001 is a `hidden beast` number, since 1 + 1 + 332 + 0 + 331 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 113320331001 - 2² = 113320330997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113320331021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 708655 + ... + 853716.

Almost surely, 2^113320331001 is an apocalyptic number.

It is an amenable number.

113320331001 is a deficient number, since it is larger than the sum of its proper divisors (50385007159).

113320331001 is a wasteful number, since it uses less digits than its factorization.

113320331001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570436 (or 1570433 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 113320331001 its reverse (100133023311), we get a palindrome (213453354312).

The spelling of 113320331001 in words is "one hundred thirteen billion, three hundred twenty million, three hundred thirty-one thousand, one".