11253133021201 has 2 divisors, whose sum is σ = 11253133021202. Its totient is φ = 11253133021200.

The previous prime is 11253133021187. The next prime is 11253133021243. The reversal of 11253133021201 is 10212033135211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10902048330625 + 351084690576 = 3301825^2 + 592524^2 .

It is a cyclic number.

It is not a de Polignac number, because 11253133021201 - 2⁷ = 11253133021073 is a prime.

It is not a weakly prime, because it can be changed into another prime (11253133021261) 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, 5626566510600 + 5626566510601.

It is an arithmetic number, because the mean of its divisors is an integer number (5626566510601).

Almost surely, 2^{11253133021201} is an apocalyptic number.

It is an amenable number.

11253133021201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11253133021201 is an equidigital number, since it uses as much as digits as its factorization.

11253133021201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 11253133021201 its reverse (10212033135211), we get a palindrome (21465166156412).

The spelling of 11253133021201 in words is "eleven trillion, two hundred fifty-three billion, one hundred thirty-three million, twenty-one thousand, two hundred one".