13200260641 has 2 divisors, whose sum is σ = 13200260642. Its totient is φ = 13200260640.

The previous prime is 13200260611. The next prime is 13200260683. The reversal of 13200260641 is 14606200231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9216000000 + 3984260641 = 96000^2 + 63121^2 .

It is a cyclic number.

It is not a de Polignac number, because 13200260641 - 2⁵ = 13200260609 is a prime.

It is not a weakly prime, because it can be changed into another prime (13200260611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600130320 + 6600130321.

It is an arithmetic number, because the mean of its divisors is an integer number (6600130321).

Almost surely, 2^13200260641 is an apocalyptic number.

It is an amenable number.

13200260641 is a deficient number, since it is larger than the sum of its proper divisors (1).

13200260641 is an equidigital number, since it uses as much as digits as its factorization.

13200260641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13200260641 its reverse (14606200231), we get a palindrome (27806460872).

The spelling of 13200260641 in words is "thirteen billion, two hundred million, two hundred sixty thousand, six hundred forty-one".