11212002002153 has 2 divisors, whose sum is σ = 11212002002154. Its totient is φ = 11212002002152.

The previous prime is 11212002002119. The next prime is 11212002002189. The reversal of 11212002002153 is 35120020021211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6379074616489 + 4832927385664 = 2525683^2 + 2198392^2 .

It is a cyclic number.

It is not a de Polignac number, because 11212002002153 - 2¹⁰ = 11212002001129 is a prime.

It is not a weakly prime, because it can be changed into another prime (11212002002053) 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, 5606001001076 + 5606001001077.

It is an arithmetic number, because the mean of its divisors is an integer number (5606001001077).

Almost surely, 2^{11212002002153} is an apocalyptic number.

It is an amenable number.

11212002002153 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212002002153 is an equidigital number, since it uses as much as digits as its factorization.

11212002002153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 11212002002153 its reverse (35120020021211), we get a palindrome (46332022023364).

The spelling of 11212002002153 in words is "eleven trillion, two hundred twelve billion, two million, two thousand, one hundred fifty-three".