11124623843 has 2 divisors, whose sum is σ = 11124623844. Its totient is φ = 11124623842.

The previous prime is 11124623827. The next prime is 11124623857. The reversal of 11124623843 is 34832642111.

It is a strong prime.

It is an emirp because it is prime and its reverse (34832642111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11124623843 - 2⁴ = 11124623827 is a prime.

It is not a weakly prime, because it can be changed into another prime (11124623813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562311921 + 5562311922.

It is an arithmetic number, because the mean of its divisors is an integer number (5562311922).

Almost surely, 2^11124623843 is an apocalyptic number.

11124623843 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124623843 is an equidigital number, since it uses as much as digits as its factorization.

11124623843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 35.

The spelling of 11124623843 in words is "eleven billion, one hundred twenty-four million, six hundred twenty-three thousand, eight hundred forty-three".