3113231071 has 2 divisors, whose sum is σ = 3113231072. Its totient is φ = 3113231070.

The previous prime is 3113231057. The next prime is 3113231081. The reversal of 3113231071 is 1701323113.

3113231071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113231071 - 2⁷ = 3113230943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113231041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556615535 + 1556615536.

It is an arithmetic number, because the mean of its divisors is an integer number (1556615536).

Almost surely, 2^3113231071 is an apocalyptic number.

3113231071 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113231071 is an equidigital number, since it uses as much as digits as its factorization.

3113231071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 3113231071 is about 55796.3356413304. The cubic root of 3113231071 is about 1460.1712238981.

Adding to 3113231071 its reverse (1701323113), we get a palindrome (4814554184).

The spelling of 3113231071 in words is "three billion, one hundred thirteen million, two hundred thirty-one thousand, seventy-one".