1122033123 has 6 divisors (see below), whose sum is σ = 1620714524. Its totient is φ = 748022076.

The previous prime is 1122033119. The next prime is 1122033179. The reversal of 1122033123 is 3213302211.

It is not a de Polignac number, because 1122033123 - 2² = 1122033119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122033096 and 1122033105.

It is not an unprimeable number, because it can be changed into a prime (1122031123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62335165 + ... + 62335182.

Almost surely, 2^1122033123 is an apocalyptic number.

1122033123 is a deficient number, since it is larger than the sum of its proper divisors (498681401).

1122033123 is a wasteful number, since it uses less digits than its factorization.

1122033123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124670353 (or 124670350 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1122033123 is about 33496.7628734479. The cubic root of 1122033123 is about 1039.1268321341.

Adding to 1122033123 its reverse (3213302211), we get a palindrome (4335335334).

The spelling of 1122033123 in words is "one billion, one hundred twenty-two million, thirty-three thousand, one hundred twenty-three".