3122113321 has 8 divisors (see below), whose sum is σ = 3197107584. Its totient is φ = 3047476080.

The previous prime is 3122113301. The next prime is 3122113331. The reversal of 3122113321 is 1233112213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3122113321 - 2²¹ = 3120016169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3122113301) 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 7 ways as a sum of consecutive naturals, for example, 71515 + ... + 106576.

It is an arithmetic number, because the mean of its divisors is an integer number (399638448).

Almost surely, 2^3122113321 is an apocalyptic number.

It is an amenable number.

3122113321 is a deficient number, since it is larger than the sum of its proper divisors (74994263).

3122113321 is a wasteful number, since it uses less digits than its factorization.

3122113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178511.

The product of its digits is 216, while the sum is 19.

The square root of 3122113321 is about 55875.8742302973. The cubic root of 3122113321 is about 1461.5585597234.

Adding to 3122113321 its reverse (1233112213), we get a palindrome (4355225534).

The spelling of 3122113321 in words is "three billion, one hundred twenty-two million, one hundred thirteen thousand, three hundred twenty-one".