33120200113 has 32 divisors (see below), whose sum is σ = 46809584640. Its totient is φ = 22568880960.

The previous prime is 33120200107. The next prime is 33120200137. The reversal of 33120200113 is 31100202133.

It is a de Polignac number, because none of the positive numbers 2^k-33120200113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33120200413) 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 31 ways as a sum of consecutive naturals, for example, 851695 + ... + 889732.

It is an arithmetic number, because the mean of its divisors is an integer number (1462799520).

Almost surely, 2^33120200113 is an apocalyptic number.

It is an amenable number.

33120200113 is a deficient number, since it is larger than the sum of its proper divisors (13689384527).

33120200113 is a wasteful number, since it uses less digits than its factorization.

33120200113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741477.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 33120200113 its reverse (31100202133), we get a palindrome (64220402246).

The spelling of 33120200113 in words is "thirty-three billion, one hundred twenty million, two hundred thousand, one hundred thirteen".