3114121321 has 2 divisors, whose sum is σ = 3114121322. Its totient is φ = 3114121320.

The previous prime is 3114121313. The next prime is 3114121331. The reversal of 3114121321 is 1231214113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2999095696 + 115025625 = 54764^2 + 10725^2 .

It is a cyclic number.

It is not a de Polignac number, because 3114121321 - 2³ = 3114121313 is a prime.

It is not a weakly prime, because it can be changed into another prime (3114121301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557060660 + 1557060661.

It is an arithmetic number, because the mean of its divisors is an integer number (1557060661).

Almost surely, 2^3114121321 is an apocalyptic number.

It is an amenable number.

3114121321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3114121321 is an equidigital number, since it uses as much as digits as its factorization.

3114121321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 19.

The square root of 3114121321 is about 55804.3127455217. The cubic root of 3114121321 is about 1460.3103926605.

Adding to 3114121321 its reverse (1231214113), we get a palindrome (4345335434).

The spelling of 3114121321 in words is "three billion, one hundred fourteen million, one hundred twenty-one thousand, three hundred twenty-one".