3113528641 has 2 divisors, whose sum is σ = 3113528642. Its totient is φ = 3113528640.

The previous prime is 3113528623. The next prime is 3113528681. The reversal of 3113528641 is 1468253113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2534115600 + 579413041 = 50340^2 + 24071^2 .

It is an emirp because it is prime and its reverse (1468253113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3113528641 - 2¹⁷ = 3113397569 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113528597 and 3113528606.

It is not a weakly prime, because it can be changed into another prime (3113528611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556764320 + 1556764321.

It is an arithmetic number, because the mean of its divisors is an integer number (1556764321).

Almost surely, 2^3113528641 is an apocalyptic number.

It is an amenable number.

3113528641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113528641 is an equidigital number, since it uses as much as digits as its factorization.

3113528641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The square root of 3113528641 is about 55799.0021505761. The cubic root of 3113528641 is about 1460.2177446241.

The spelling of 3113528641 in words is "three billion, one hundred thirteen million, five hundred twenty-eight thousand, six hundred forty-one".