1123000324 has 6 divisors (see below), whose sum is σ = 1965250574. Its totient is φ = 561500160.

The previous prime is 1123000313. The next prime is 1123000337. The reversal of 1123000324 is 4230003211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 807582724 + 315417600 = 28418^2 + 17760^2 .

It is a super-2 number, since 2×1123000324² = 2522259455408209952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123000298 and 1123000307.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140375037 + ... + 140375044.

Almost surely, 2^1123000324 is an apocalyptic number.

It is an amenable number.

1123000324 is a deficient number, since it is larger than the sum of its proper divisors (842250250).

1123000324 is a wasteful number, since it uses less digits than its factorization.

1123000324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280750085 (or 280750083 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1123000324 is about 33511.1969944375. The cubic root of 1123000324 is about 1039.4253247672.

Adding to 1123000324 its reverse (4230003211), we get a palindrome (5353003535).

The spelling of 1123000324 in words is "one billion, one hundred twenty-three million, three hundred twenty-four", and thus it is an aban number.