33321102113 has 4 divisors (see below), whose sum is σ = 35884263828. Its totient is φ = 30757940400.

The previous prime is 33321102103. The next prime is 33321102151. The reversal of 33321102113 is 31120112333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31120112333 = 541 ⋅57523313.

It can be written as a sum of positive squares in 2 ways, for example, as 14302485649 + 19018616464 = 119593^2 + 137908^2 .

It is a cyclic number.

It is not a de Polignac number, because 33321102113 - 2¹⁴ = 33321085729 is a prime.

It is a super-2 number, since 2×33321102113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33321102103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1281580838 + ... + 1281580863.

It is an arithmetic number, because the mean of its divisors is an integer number (8971065957).

Almost surely, 2^33321102113 is an apocalyptic number.

It is an amenable number.

33321102113 is a deficient number, since it is larger than the sum of its proper divisors (2563161715).

33321102113 is a wasteful number, since it uses less digits than its factorization.

33321102113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563161714.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 33321102113 its reverse (31120112333), we get a palindrome (64441214446).

The spelling of 33321102113 in words is "thirty-three billion, three hundred twenty-one million, one hundred two thousand, one hundred thirteen".