33113020003312 has 160 divisors (see below), whose sum is σ = 68474646484992. Its totient is φ = 15490938120192.

The previous prime is 33113020003277. The next prime is 33113020003313. The reversal of 33113020003312 is 21330002031133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33113020003313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534161983 + ... + 534223969.

Almost surely, 2^{33113020003312} is an apocalyptic number.

It is an amenable number.

33113020003312 is an abundant number, since it is smaller than the sum of its proper divisors (35361626481680).

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

33113020003312 is a wasteful number, since it uses less digits than its factorization.

33113020003312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62415 (or 62409 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 33113020003312 its reverse (21330002031133), we get a palindrome (54443022034445).

The spelling of 33113020003312 in words is "thirty-three trillion, one hundred thirteen billion, twenty million, three thousand, three hundred twelve".