1123034441 has 4 divisors (see below), whose sum is σ = 1133937792. Its totient is φ = 1112131092.

The previous prime is 1123034417. The next prime is 1123034447. The reversal of 1123034441 is 1444303211.

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 1123034441 - 2¹⁸ = 1122772297 is a prime.

It is a super-2 number, since 2×1123034441² = 2522412711344364962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123034447) 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, 5451521 + ... + 5451726.

It is an arithmetic number, because the mean of its divisors is an integer number (283484448).

Almost surely, 2^1123034441 is an apocalyptic number.

It is an amenable number.

1123034441 is a deficient number, since it is larger than the sum of its proper divisors (10903351).

1123034441 is a wasteful number, since it uses less digits than its factorization.

1123034441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10903350.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1123034441 is about 33511.7060293862. The cubic root of 1123034441 is about 1039.4358506516.

Adding to 1123034441 its reverse (1444303211), we get a palindrome (2567337652).

The spelling of 1123034441 in words is "one billion, one hundred twenty-three million, thirty-four thousand, four hundred forty-one".