1123114433 has 4 divisors (see below), whose sum is σ = 1283559360. Its totient is φ = 962669508.

The previous prime is 1123114429. The next prime is 1123114439. The reversal of 1123114433 is 3344113211.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3344113211 = 199 ⋅16804589.

It is a cyclic number.

It is not a de Polignac number, because 1123114433 - 2² = 1123114429 is a prime.

It is a super-2 number, since 2×1123114433² = 2522772059225822978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1123114399 and 1123114408.

It is not an unprimeable number, because it can be changed into a prime (1123114439) 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, 80222453 + ... + 80222466.

It is an arithmetic number, because the mean of its divisors is an integer number (320889840).

Almost surely, 2^1123114433 is an apocalyptic number.

It is an amenable number.

1123114433 is a deficient number, since it is larger than the sum of its proper divisors (160444927).

1123114433 is an equidigital number, since it uses as much as digits as its factorization.

1123114433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160444926.

The product of its digits is 864, while the sum is 23.

The square root of 1123114433 is about 33512.8995015352. The cubic root of 1123114433 is about 1039.4605291997.

Adding to 1123114433 its reverse (3344113211), we get a palindrome (4467227644).

The spelling of 1123114433 in words is "one billion, one hundred twenty-three million, one hundred fourteen thousand, four hundred thirty-three".