1123032442433 has 4 divisors (see below), whose sum is σ = 1225126300848. Its totient is φ = 1020938584020.

The previous prime is 1123032442417. The next prime is 1123032442439. The reversal of 1123032442433 is 3342442303211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1123032442433 - 2⁴ = 1123032442417 is a prime.

It is a super-2 number, since 2×1123032442433² (a number of 25 digits) contains 22 as substring.

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 1123032442433.

It is not an unprimeable number, because it can be changed into a prime (1123032442439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51046929191 + ... + 51046929212.

It is an arithmetic number, because the mean of its divisors is an integer number (306281575212).

Almost surely, 2^{1123032442433} is an apocalyptic number.

It is an amenable number.

1123032442433 is a deficient number, since it is larger than the sum of its proper divisors (102093858415).

1123032442433 is a wasteful number, since it uses less digits than its factorization.

1123032442433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102093858414.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1123032442433 its reverse (3342442303211), we get a palindrome (4465474745644).

The spelling of 1123032442433 in words is "one trillion, one hundred twenty-three billion, thirty-two million, four hundred forty-two thousand, four hundred thirty-three".