11313122023201 has 2 divisors, whose sum is σ = 11313122023202. Its totient is φ = 11313122023200.

The previous prime is 11313122023199. The next prime is 11313122023261. The reversal of 11313122023201 is 10232022131311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6081037632576 + 5232084390625 = 2465976^2 + 2287375^2 .

It is a cyclic number.

It is not a de Polignac number, because 11313122023201 - 2¹ = 11313122023199 is a prime.

Together with 11313122023199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11313122023261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656561011600 + 5656561011601.

It is an arithmetic number, because the mean of its divisors is an integer number (5656561011601).

Almost surely, 2^{11313122023201} is an apocalyptic number.

It is an amenable number.

11313122023201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11313122023201 is an equidigital number, since it uses as much as digits as its factorization.

11313122023201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11313122023201 its reverse (10232022131311), we get a palindrome (21545144154512).

It can be divided in two parts, 1131312 and 2023201, that added together give a palindrome (3154513).

The spelling of 11313122023201 in words is "eleven trillion, three hundred thirteen billion, one hundred twenty-two million, twenty-three thousand, two hundred one".