1120463128 has 32 divisors (see below), whose sum is σ = 2142340560. Its totient is φ = 549233280.

The previous prime is 1120463107. The next prime is 1120463161. The reversal of 1120463128 is 8213640211.

It is a junction number, because it is equal to n+sod(n) for n = 1120463096 and 1120463105.

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, 151075 + ... + 158317.

Almost surely, 2^1120463128 is an apocalyptic number.

It is an amenable number.

1120463128 is a deficient number, since it is larger than the sum of its proper divisors (1021877432).

1120463128 is a wasteful number, since it uses less digits than its factorization.

1120463128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7627 (or 7623 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1120463128 is about 33473.3196441584. The cubic root of 1120463128 is about 1038.6419428713.

The spelling of 1120463128 in words is "one billion, one hundred twenty million, four hundred sixty-three thousand, one hundred twenty-eight".