3120434113 has 2 divisors, whose sum is σ = 3120434114. Its totient is φ = 3120434112.

The previous prime is 3120434101. The next prime is 3120434117. The reversal of 3120434113 is 3114340213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2463434689 + 656999424 = 49633^2 + 25632^2 .

It is a cyclic number.

It is not a de Polignac number, because 3120434113 - 2²⁵ = 3086879681 is a prime.

It is not a weakly prime, because it can be changed into another prime (3120434117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560217056 + 1560217057.

It is an arithmetic number, because the mean of its divisors is an integer number (1560217057).

Almost surely, 2^3120434113 is an apocalyptic number.

It is an amenable number.

3120434113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120434113 is an equidigital number, since it uses as much as digits as its factorization.

3120434113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3120434113 is about 55860.8459746180. The cubic root of 3120434113 is about 1461.2964828642.

Adding to 3120434113 its reverse (3114340213), we get a palindrome (6234774326).

The spelling of 3120434113 in words is "three billion, one hundred twenty million, four hundred thirty-four thousand, one hundred thirteen".