1128244108 has 12 divisors (see below), whose sum is σ = 2027790352. Its totient is φ = 548875440.

The previous prime is 1128244099. The next prime is 1128244121. The reversal of 1128244108 is 8014428211.

It is a self number, because there is not a number n which added to its sum of digits gives 1128244108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3811488 + ... + 3811783.

Almost surely, 2^1128244108 is an apocalyptic number.

It is an amenable number.

1128244108 is a deficient number, since it is larger than the sum of its proper divisors (899546244).

1128244108 is a wasteful number, since it uses less digits than its factorization.

1128244108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7623312 (or 7623310 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 1128244108 is about 33589.3451558675. The cubic root of 1128244108 is about 1041.0406582864.

The spelling of 1128244108 in words is "one billion, one hundred twenty-eight million, two hundred forty-four thousand, one hundred eight".