26310013201 has 2 divisors, whose sum is σ = 26310013202. Its totient is φ = 26310013200.

The previous prime is 26310013187. The next prime is 26310013211. The reversal of 26310013201 is 10231001362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16740478225 + 9569534976 = 129385^2 + 97824^2 .

It is a cyclic number.

It is not a de Polignac number, because 26310013201 - 2¹⁷ = 26309882129 is a prime.

It is not a weakly prime, because it can be changed into another prime (26310013211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13155006600 + 13155006601.

It is an arithmetic number, because the mean of its divisors is an integer number (13155006601).

Almost surely, 2^26310013201 is an apocalyptic number.

It is an amenable number.

26310013201 is a deficient number, since it is larger than the sum of its proper divisors (1).

26310013201 is an equidigital number, since it uses as much as digits as its factorization.

26310013201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 26310013201 its reverse (10231001362), we get a palindrome (36541014563).

The spelling of 26310013201 in words is "twenty-six billion, three hundred ten million, thirteen thousand, two hundred one".