3120339601 has 2 divisors, whose sum is σ = 3120339602. Its totient is φ = 3120339600.

The previous prime is 3120339587. The next prime is 3120339653. The reversal of 3120339601 is 1069330213.

It is a Cunningham number, because it is equal to 55860²+1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3120339600 + 1 = 55860^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 3120339601 - 2²⁹ = 2583468689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3120339601.

It is not a weakly prime, because it can be changed into another prime (3120139601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560169800 + 1560169801.

It is an arithmetic number, because the mean of its divisors is an integer number (1560169801).

Almost surely, 2^3120339601 is an apocalyptic number.

It is an amenable number.

3120339601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120339601 is an equidigital number, since it uses as much as digits as its factorization.

3120339601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3120339601 is about 55860.0000089509. Note that the first 5 decimals coincide. The cubic root of 3120339601 is about 1461.2817294204.

Adding to 3120339601 its reverse (1069330213), we get a palindrome (4189669814).

The spelling of 3120339601 in words is "three billion, one hundred twenty million, three hundred thirty-nine thousand, six hundred one".