1123356677793 has 32 divisors (see below), whose sum is σ = 1761129793536. Its totient is φ = 623675023488.

The previous prime is 1123356677791. The next prime is 1123356677813. The reversal of 1123356677793 is 3977766533211.

It is not a de Polignac number, because 1123356677793 - 2¹ = 1123356677791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1123356677791) 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 31 ways as a sum of consecutive naturals, for example, 5365821 + ... + 5571242.

It is an arithmetic number, because the mean of its divisors is an integer number (55035306048).

Almost surely, 2^{1123356677793} is an apocalyptic number.

It is an amenable number.

1123356677793 is a deficient number, since it is larger than the sum of its proper divisors (637773115743).

1123356677793 is a wasteful number, since it uses less digits than its factorization.

1123356677793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10937213.

The product of its digits is 30005640, while the sum is 60.

The spelling of 1123356677793 in words is "one trillion, one hundred twenty-three billion, three hundred fifty-six million, six hundred seventy-seven thousand, seven hundred ninety-three".