33120213133130 has 32 divisors (see below), whose sum is σ = 64450144488960. Its totient is φ = 12211606319040.

The previous prime is 33120213133129. The next prime is 33120213133141. The reversal of 33120213133130 is 3133131202133.

It is a super-2 number, since 2×33120213133130² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33120213133130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2355626906 + ... + 2355640965.

It is an arithmetic number, because the mean of its divisors is an integer number (2014067015280).

Almost surely, 2^{33120213133130} is an apocalyptic number.

33120213133130 is a deficient number, since it is larger than the sum of its proper divisors (31329931355830).

33120213133130 is a wasteful number, since it uses less digits than its factorization.

33120213133130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4711267934.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 33120213133130 its reverse (3133131202133), we get a palindrome (36253344335263).

The spelling of 33120213133130 in words is "thirty-three trillion, one hundred twenty billion, two hundred thirteen million, one hundred thirty-three thousand, one hundred thirty".