11124201043 has 2 divisors, whose sum is σ = 11124201044. Its totient is φ = 11124201042.

The previous prime is 11124201037. The next prime is 11124201059. The reversal of 11124201043 is 34010242111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11124201043 - 2³³ = 2534266451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11124201043.

It is not a weakly prime, because it can be changed into another prime (11124201443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562100521 + 5562100522.

It is an arithmetic number, because the mean of its divisors is an integer number (5562100522).

Almost surely, 2^11124201043 is an apocalyptic number.

11124201043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124201043 is an equidigital number, since it uses as much as digits as its factorization.

11124201043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11124201043 its reverse (34010242111), we get a palindrome (45134443154).

The spelling of 11124201043 in words is "eleven billion, one hundred twenty-four million, two hundred one thousand, forty-three".