3330330121 has 4 divisors (see below), whose sum is σ = 3331459332. Its totient is φ = 3329200912.

The previous prime is 3330330119. The next prime is 3330330161. The reversal of 3330330121 is 1210330333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1210330333 = 733 ⋅1651201.

It can be written as a sum of positive squares in 2 ways, for example, as 2140080121 + 1190250000 = 46261^2 + 34500^2 .

It is a cyclic number.

It is not a de Polignac number, because 3330330121 - 2¹ = 3330330119 is a prime.

It is a super-2 number, since 2×3330330121² = 22182197429679749282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3330330161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560170 + ... + 566083.

It is an arithmetic number, because the mean of its divisors is an integer number (832864833).

Almost surely, 2^3330330121 is an apocalyptic number.

It is an amenable number.

3330330121 is a deficient number, since it is larger than the sum of its proper divisors (1129211).

3330330121 is a wasteful number, since it uses less digits than its factorization.

3330330121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129210.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 3330330121 is about 57709.0124763888. The cubic root of 3330330121 is about 1493.3528270545.

Adding to 3330330121 its reverse (1210330333), we get a palindrome (4540660454).

The spelling of 3330330121 in words is "three billion, three hundred thirty million, three hundred thirty thousand, one hundred twenty-one".