33320311302113 has 24 divisors (see below), whose sum is σ = 39944905850880. Its totient is φ = 27526275902720.

The previous prime is 33320311302101. The next prime is 33320311302151. The reversal of 33320311302113 is 31120311302333.

It is not a de Polignac number, because 33320311302113 - 2⁴ = 33320311302097 is a prime.

It is a super-2 number, since 2×33320311302113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33320311302193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180621281 + ... + 180805662.

It is an arithmetic number, because the mean of its divisors is an integer number (1664371077120).

Almost surely, 2^{33320311302113} is an apocalyptic number.

It is an amenable number.

33320311302113 is a deficient number, since it is larger than the sum of its proper divisors (6624594548767).

33320311302113 is a wasteful number, since it uses less digits than its factorization.

33320311302113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361427017 (or 361427000 counting only the distinct ones).

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

Adding to 33320311302113 its reverse (31120311302333), we get a palindrome (64440622604446).

The spelling of 33320311302113 in words is "thirty-three trillion, three hundred twenty billion, three hundred eleven million, three hundred two thousand, one hundred thirteen".