1123296972799 has 4 divisors (see below), whose sum is σ = 1123359776280. Its totient is φ = 1123234169320.

The previous prime is 1123296972797. The next prime is 1123296972803. The reversal of 1123296972799 is 9972796923211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1123296972799 - 2¹ = 1123296972797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123296972797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31374904 + ... + 31410685.

It is an arithmetic number, because the mean of its divisors is an integer number (280839944070).

Almost surely, 2^{1123296972799} is an apocalyptic number.

1123296972799 is a deficient number, since it is larger than the sum of its proper divisors (62803481).

1123296972799 is an equidigital number, since it uses as much as digits as its factorization.

1123296972799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62803480.

The product of its digits is 46294416, while the sum is 67.

The spelling of 1123296972799 in words is "one trillion, one hundred twenty-three billion, two hundred ninety-six million, nine hundred seventy-two thousand, seven hundred ninety-nine".