113133331002 has 8 divisors (see below), whose sum is σ = 226266662016. Its totient is φ = 37711110332.

The previous prime is 113133331001. The next prime is 113133331007. The reversal of 113133331002 is 200133331311.

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

113133331002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 113133331002.

It is not an unprimeable number, because it can be changed into a prime (113133331001) 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, 9427777578 + ... + 9427777589.

It is an arithmetic number, because the mean of its divisors is an integer number (28283332752).

Almost surely, 2^113133331002 is an apocalyptic number.

113133331002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113133331002 is a wasteful number, since it uses less digits than its factorization.

113133331002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18855555172.

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

Adding to 113133331002 its reverse (200133331311), we get a palindrome (313266662313).

The spelling of 113133331002 in words is "one hundred thirteen billion, one hundred thirty-three million, three hundred thirty-one thousand, two".