11143102441 has 2 divisors, whose sum is σ = 11143102442. Its totient is φ = 11143102440.

The previous prime is 11143102433. The next prime is 11143102469. The reversal of 11143102441 is 14420134111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5872923225 + 5270179216 = 76635^2 + 72596^2 .

It is a cyclic number.

It is not a de Polignac number, because 11143102441 - 2³ = 11143102433 is a prime.

It is not a weakly prime, because it can be changed into another prime (11143102141) 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, 5571551220 + 5571551221.

It is an arithmetic number, because the mean of its divisors is an integer number (5571551221).

Almost surely, 2^11143102441 is an apocalyptic number.

It is an amenable number.

11143102441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11143102441 is an equidigital number, since it uses as much as digits as its factorization.

11143102441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11143102441 its reverse (14420134111), we get a palindrome (25563236552).

The spelling of 11143102441 in words is "eleven billion, one hundred forty-three million, one hundred two thousand, four hundred forty-one".