10260515303513 has 2 divisors, whose sum is σ = 10260515303514. Its totient is φ = 10260515303512.

The previous prime is 10260515303453. The next prime is 10260515303527. The reversal of 10260515303513 is 31530351506201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9871428785689 + 389086517824 = 3141883^2 + 623768^2 .

It is an emirp because it is prime and its reverse (31530351506201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10260515303513 - 2¹² = 10260515299417 is a prime.

It is not a weakly prime, because it can be changed into another prime (10260515383513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5130257651756 + 5130257651757.

It is an arithmetic number, because the mean of its divisors is an integer number (5130257651757).

Almost surely, 2^{10260515303513} is an apocalyptic number.

It is an amenable number.

10260515303513 is a deficient number, since it is larger than the sum of its proper divisors (1).

10260515303513 is an equidigital number, since it uses as much as digits as its factorization.

10260515303513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 35.

Adding to 10260515303513 its reverse (31530351506201), we get a palindrome (41790866809714).

The spelling of 10260515303513 in words is "ten trillion, two hundred sixty billion, five hundred fifteen million, three hundred three thousand, five hundred thirteen".