33113013332 has 12 divisors (see below), whose sum is σ = 66226026720. Its totient is φ = 14191291416.

The previous prime is 33113013331. The next prime is 33113013377. The reversal of 33113013332 is 23331031133.

33113013332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 33113013298 and 33113013307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33113013331) 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 3 ways as a sum of consecutive naturals, for example, 591303782 + ... + 591303837.

It is an arithmetic number, because the mean of its divisors is an integer number (5518835560).

Almost surely, 2^33113013332 is an apocalyptic number.

It is an amenable number.

33113013332 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.

33113013332 is a wasteful number, since it uses less digits than its factorization.

33113013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182607630 (or 1182607628 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 33113013332 its reverse (23331031133), we get a palindrome (56444044465).

The spelling of 33113013332 in words is "thirty-three billion, one hundred thirteen million, thirteen thousand, three hundred thirty-two".