3132830081 has 2 divisors, whose sum is σ = 3132830082. Its totient is φ = 3132830080.

The previous prime is 3132830047. The next prime is 3132830089. The reversal of 3132830081 is 1800382313.

3132830081 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 can be written as a sum of positive squares in only one way, i.e., 2855940481 + 276889600 = 53441^2 + 16640^2 .

It is an emirp because it is prime and its reverse (1800382313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3132830081 - 2¹⁸ = 3132567937 is a prime.

It is a super-2 number, since 2×3132830081² = 19629248632836933122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3132830089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566415040 + 1566415041.

It is an arithmetic number, because the mean of its divisors is an integer number (1566415041).

Almost surely, 2^3132830081 is an apocalyptic number.

It is an amenable number.

3132830081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132830081 is an equidigital number, since it uses as much as digits as its factorization.

3132830081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3132830081 is about 55971.6899959256. The cubic root of 3132830081 is about 1463.2289331044.

The spelling of 3132830081 in words is "three billion, one hundred thirty-two million, eight hundred thirty thousand, eighty-one".