3321132120 has 96 divisors (see below), whose sum is σ = 10923822000. Its totient is φ = 874957056.

The previous prime is 3321132119. The next prime is 3321132167. The reversal of 3321132120 is 212311233.

3321132120 is a `hidden beast` number, since 3 + 321 + 1 + 321 + 20 = 666.

3321132120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3321132120² = 22059837116991388800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3321132093 and 3321132102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25695 + ... + 85454.

Almost surely, 2^3321132120 is an apocalyptic number.

3321132120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3321132120 is an abundant number, since it is smaller than the sum of its proper divisors (7602689880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3321132120 is a wasteful number, since it uses less digits than its factorization.

3321132120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111249 (or 111242 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3321132120 is about 57629.2644409071. The cubic root of 3321132120 is about 1491.9767346577.

Adding to 3321132120 its reverse (212311233), we get a palindrome (3533443353).

The spelling of 3321132120 in words is "three billion, three hundred twenty-one million, one hundred thirty-two thousand, one hundred twenty".