11320300221253 has 2 divisors, whose sum is σ = 11320300221254. Its totient is φ = 11320300221252.

The previous prime is 11320300221229. The next prime is 11320300221287. The reversal of 11320300221253 is 35212200302311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7852425719524 + 3467874501729 = 2802218^2 + 1862223^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11320300221253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320300281253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660150110626 + 5660150110627.

It is an arithmetic number, because the mean of its divisors is an integer number (5660150110627).

Almost surely, 2^{11320300221253} is an apocalyptic number.

It is an amenable number.

11320300221253 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320300221253 is an equidigital number, since it uses as much as digits as its factorization.

11320300221253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 11320300221253 its reverse (35212200302311), we get a palindrome (46532500523564).

The spelling of 11320300221253 in words is "eleven trillion, three hundred twenty billion, three hundred million, two hundred twenty-one thousand, two hundred fifty-three".