1123110232 has 32 divisors (see below), whose sum is σ = 2138850000. Its totient is φ = 552812544.

The previous prime is 1123110193. The next prime is 1123110251. The reversal of 1123110232 is 2320113211.

It is a super-2 number, since 2×1123110232² = 2522753186446187648, 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, 146019 + ... + 153517.

Almost surely, 2^1123110232 is an apocalyptic number.

It is an amenable number.

1123110232 is a deficient number, since it is larger than the sum of its proper divisors (1015739768).

1123110232 is a wasteful number, since it uses less digits than its factorization.

1123110232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7795 (or 7791 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1123110232 is about 33512.8368241186. The cubic root of 1123110232 is about 1039.4592331670.

Adding to 1123110232 its reverse (2320113211), we get a palindrome (3443223443).

The spelling of 1123110232 in words is "one billion, one hundred twenty-three million, one hundred ten thousand, two hundred thirty-two".