3331130321 has 16 divisors (see below), whose sum is σ = 3543976128. Its totient is φ = 3126816000.

The previous prime is 3331130317. The next prime is 3331130323. The reversal of 3331130321 is 1230311333.

It is a cyclic number.

It is not a de Polignac number, because 3331130321 - 2² = 3331130317 is a prime.

It is a super-2 number, since 2×3331130321² = 22192858430971126082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3331130293 and 3331130302.

It is not an unprimeable number, because it can be changed into a prime (3331130323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104021 + ... + 132221.

It is an arithmetic number, because the mean of its divisors is an integer number (221498508).

Almost surely, 2^3331130321 is an apocalyptic number.

It is an amenable number.

3331130321 is a deficient number, since it is larger than the sum of its proper divisors (212845807).

3331130321 is a wasteful number, since it uses less digits than its factorization.

3331130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28352.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3331130321 is about 57715.9451191783. The cubic root of 3331130321 is about 1493.4724233301.

Adding to 3331130321 its reverse (1230311333), we get a palindrome (4561441654).

The spelling of 3331130321 in words is "three billion, three hundred thirty-one million, one hundred thirty thousand, three hundred twenty-one".