26264103101 has 2 divisors, whose sum is σ = 26264103102. Its totient is φ = 26264103100.

The previous prime is 26264103043. The next prime is 26264103109. The reversal of 26264103101 is 10130146262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23840904025 + 2423199076 = 154405^2 + 49226^2 .

It is a cyclic number.

It is not a de Polignac number, because 26264103101 - 2⁶ = 26264103037 is a prime.

It is a super-2 number, since 2×26264103101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26264103109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13132051550 + 13132051551.

It is an arithmetic number, because the mean of its divisors is an integer number (13132051551).

Almost surely, 2^26264103101 is an apocalyptic number.

It is an amenable number.

26264103101 is a deficient number, since it is larger than the sum of its proper divisors (1).

26264103101 is an equidigital number, since it uses as much as digits as its factorization.

26264103101 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 26.

Adding to 26264103101 its reverse (10130146262), we get a palindrome (36394249363).

The spelling of 26264103101 in words is "twenty-six billion, two hundred sixty-four million, one hundred three thousand, one hundred one".