11142011201 has 2 divisors, whose sum is σ = 11142011202. Its totient is φ = 11142011200.

The previous prime is 11142011189. The next prime is 11142011203. The reversal of 11142011201 is 10211024111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6487497025 + 4654514176 = 80545^2 + 68224^2 .

It is a cyclic number.

It is not a de Polignac number, because 11142011201 - 2⁶ = 11142011137 is a prime.

Together with 11142011203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11142011203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571005600 + 5571005601.

It is an arithmetic number, because the mean of its divisors is an integer number (5571005601).

Almost surely, 2^11142011201 is an apocalyptic number.

It is an amenable number.

11142011201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11142011201 is an equidigital number, since it uses as much as digits as its factorization.

11142011201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11142011201 its reverse (10211024111), we get a palindrome (21353035312).

The spelling of 11142011201 in words is "eleven billion, one hundred forty-two million, eleven thousand, two hundred one".