1123133332 has 24 divisors (see below), whose sum is σ = 2071262592. Its totient is φ = 531828000.

The previous prime is 1123133273. The next prime is 1123133351. The reversal of 1123133332 is 2333313211.

It is a super-2 number, since 2×1123133332² = 2522856962898844448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51144 + ... + 69727.

It is an arithmetic number, because the mean of its divisors is an integer number (86302608).

Almost surely, 2^1123133332 is an apocalyptic number.

It is an amenable number.

1123133332 is a deficient number, since it is larger than the sum of its proper divisors (948129260).

1123133332 is a wasteful number, since it uses less digits than its factorization.

1123133332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120999 (or 120997 counting only the distinct ones).

The product of its digits is 972, while the sum is 22.

The square root of 1123133332 is about 33513.1814664021. The cubic root of 1123133332 is about 1039.4663596102.

Adding to 1123133332 its reverse (2333313211), we get a palindrome (3456446543).

The spelling of 1123133332 in words is "one billion, one hundred twenty-three million, one hundred thirty-three thousand, three hundred thirty-two".