11124363123 has 8 divisors (see below), whose sum is σ = 16480538000. Its totient is φ = 7416242064.

The previous prime is 11124363097. The next prime is 11124363137. The reversal of 11124363123 is 32136342111.

It is a happy number.

11124363123 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 4 + 3 + 631 + 23 = 666.

11124363123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11124363123 - 2¹² = 11124359027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 412013449 = 11124363123 / (1 + 1 + 1 + 2 + 4 + 3 + 6 + 3 + 1 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11124363323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206006698 + ... + 206006751.

It is an arithmetic number, because the mean of its divisors is an integer number (2060067250).

Almost surely, 2^11124363123 is an apocalyptic number.

11124363123 is a deficient number, since it is larger than the sum of its proper divisors (5356174877).

11124363123 is an equidigital number, since it uses as much as digits as its factorization.

11124363123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412013458 (or 412013452 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The spelling of 11124363123 in words is "eleven billion, one hundred twenty-four million, three hundred sixty-three thousand, one hundred twenty-three".