10113303322261 has 2 divisors, whose sum is σ = 10113303322262. Its totient is φ = 10113303322260.

The previous prime is 10113303322159. The next prime is 10113303322267. The reversal of 10113303322261 is 16222330331101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6030806292900 + 4082497029361 = 2455770^2 + 2020519^2 .

It is a cyclic number.

It is not a de Polignac number, because 10113303322261 - 2¹⁹ = 10113302797973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10113303322267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056651661130 + 5056651661131.

It is an arithmetic number, because the mean of its divisors is an integer number (5056651661131).

Almost surely, 2^{10113303322261} is an apocalyptic number.

It is an amenable number.

10113303322261 is a deficient number, since it is larger than the sum of its proper divisors (1).

10113303322261 is an equidigital number, since it uses as much as digits as its factorization.

10113303322261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 10113303322261 its reverse (16222330331101), we get a palindrome (26335633653362).

The spelling of 10113303322261 in words is "ten trillion, one hundred thirteen billion, three hundred three million, three hundred twenty-two thousand, two hundred sixty-one".