1123514233 has 2 divisors, whose sum is σ = 1123514234. Its totient is φ = 1123514232.

The previous prime is 1123514209. The next prime is 1123514243. The reversal of 1123514233 is 3324153211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1091839849 + 31674384 = 33043^2 + 5628^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123514233 - 2¹⁷ = 1123383161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1123514198 and 1123514207.

It is not a weakly prime, because it can be changed into another prime (1123514243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561757116 + 561757117.

It is an arithmetic number, because the mean of its divisors is an integer number (561757117).

Almost surely, 2^1123514233 is an apocalyptic number.

It is an amenable number.

1123514233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123514233 is an equidigital number, since it uses as much as digits as its factorization.

1123514233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 25.

The square root of 1123514233 is about 33518.8638381434. The cubic root of 1123514233 is about 1039.5838550175.

Adding to 1123514233 its reverse (3324153211), we get a palindrome (4447667444).

The spelling of 1123514233 in words is "one billion, one hundred twenty-three million, five hundred fourteen thousand, two hundred thirty-three".