1123332152 has 16 divisors (see below), whose sum is σ = 2141947800. Its totient is φ = 552146080.

The previous prime is 1123332143. The next prime is 1123332169. The reversal of 1123332152 is 2512333211.

It is a super-2 number, since 2×1123332152² = 2523750247433902208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1189499 + ... + 1190442.

Almost surely, 2^1123332152 is an apocalyptic number.

It is an amenable number.

1123332152 is a deficient number, since it is larger than the sum of its proper divisors (1018615648).

1123332152 is a wasteful number, since it uses less digits than its factorization.

1123332152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380006 (or 2380002 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 1123332152 is about 33516.1476306571. The cubic root of 1123332152 is about 1039.5276923425.

Adding to 1123332152 its reverse (2512333211), we get a palindrome (3635665363).

The spelling of 1123332152 in words is "one billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred fifty-two".