3261130163 has 2 divisors, whose sum is σ = 3261130164. Its totient is φ = 3261130162.

The previous prime is 3261130097. The next prime is 3261130177. The reversal of 3261130163 is 3610311623.

It is a strong prime.

It is an emirp because it is prime and its reverse (3610311623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3261130163 - 2¹⁰ = 3261129139 is a prime.

It is not a weakly prime, because it can be changed into another prime (3261138163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630565081 + 1630565082.

It is an arithmetic number, because the mean of its divisors is an integer number (1630565082).

Almost surely, 2^3261130163 is an apocalyptic number.

3261130163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3261130163 is an equidigital number, since it uses as much as digits as its factorization.

3261130163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3261130163 is about 57106.3058076777. The cubic root of 3261130163 is about 1482.9370339477.

Adding to 3261130163 its reverse (3610311623), we get a palindrome (6871441786).

The spelling of 3261130163 in words is "three billion, two hundred sixty-one million, one hundred thirty thousand, one hundred sixty-three".