11124755073 has 12 divisors (see below), whose sum is σ = 16076080020. Its totient is φ = 7413277536.

The previous prime is 11124755071. The next prime is 11124755101. The reversal of 11124755073 is 37055742111.

11124755073 is a `hidden beast` number, since 1 + 11 + 24 + 7 + 550 + 73 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6885182529 + 4239572544 = 82977^2 + 65112^2 .

It is not a de Polignac number, because 11124755073 - 2¹ = 11124755071 is a prime.

It is a super-3 number, since 3×11124755073³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11124755071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 246886 + ... + 288447.

It is an arithmetic number, because the mean of its divisors is an integer number (1339673335).

Almost surely, 2^11124755073 is an apocalyptic number.

It is an amenable number.

11124755073 is a deficient number, since it is larger than the sum of its proper divisors (4951324947).

11124755073 is a wasteful number, since it uses less digits than its factorization.

11124755073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537648 (or 537645 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 11124755073 in words is "eleven billion, one hundred twenty-four million, seven hundred fifty-five thousand, seventy-three".