1123451122793 has 8 divisors (see below), whose sum is σ = 1172308603200. Its totient is φ = 1074594624048.

The previous prime is 1123451122789. The next prime is 1123451122817. The reversal of 1123451122793 is 3972211543211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1123451122793 - 2² = 1123451122789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1123451122793.

It is not an unprimeable number, because it can be changed into a prime (1123451122093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3014963 + ... + 3367031.

It is an arithmetic number, because the mean of its divisors is an integer number (146538575400).

Almost surely, 2^{1123451122793} is an apocalyptic number.

It is an amenable number.

1123451122793 is a deficient number, since it is larger than the sum of its proper divisors (48857480407).

1123451122793 is a wasteful number, since it uses less digits than its factorization.

1123451122793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490831.

The product of its digits is 90720, while the sum is 41.

The spelling of 1123451122793 in words is "one trillion, one hundred twenty-three billion, four hundred fifty-one million, one hundred twenty-two thousand, seven hundred ninety-three".