3321113265 has 64 divisors (see below), whose sum is σ = 6242745600. Its totient is φ = 1670533632.

The previous prime is 3321113249. The next prime is 3321113269. The reversal of 3321113265 is 5623111233.

3321113265 is a `hidden beast` number, since 3 + 321 + 11 + 326 + 5 = 666.

3321113265 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3321113265 - 2⁴ = 3321113249 is a prime.

It is a super-2 number, since 2×3321113265² = 22059586637917920450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3321113269) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 594867 + ... + 600423.

It is an arithmetic number, because the mean of its divisors is an integer number (97542900).

Almost surely, 2^3321113265 is an apocalyptic number.

It is an amenable number.

3321113265 is a deficient number, since it is larger than the sum of its proper divisors (2921632335).

3321113265 is a wasteful number, since it uses less digits than its factorization.

3321113265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5823 (or 5817 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 3321113265 is about 57629.1008519133. The cubic root of 3321113265 is about 1491.9739111954.

Adding to 3321113265 its reverse (5623111233), we get a palindrome (8944224498).

The spelling of 3321113265 in words is "three billion, three hundred twenty-one million, one hundred thirteen thousand, two hundred sixty-five".