1123126883 has 4 divisors (see below), whose sum is σ = 1123195440. Its totient is φ = 1123058328.

The previous prime is 1123126861. The next prime is 1123126889. The reversal of 1123126883 is 3886213211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1123126883 - 2¹² = 1123122787 is a prime.

It is a super-2 number, since 2×1123126883² = 2522827990634591378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123126889) 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, 6338 + ... + 47816.

It is an arithmetic number, because the mean of its divisors is an integer number (280798860).

Almost surely, 2^1123126883 is an apocalyptic number.

1123126883 is a deficient number, since it is larger than the sum of its proper divisors (68557).

1123126883 is an equidigital number, since it uses as much as digits as its factorization.

1123126883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68556.

The product of its digits is 13824, while the sum is 35.

The square root of 1123126883 is about 33513.0852503914. The cubic root of 1123126883 is about 1039.4643700775.

The spelling of 1123126883 in words is "one billion, one hundred twenty-three million, one hundred twenty-six thousand, eight hundred eighty-three".