1120213968 has 20 divisors (see below), whose sum is σ = 2893886208. Its totient is φ = 373404640.

The previous prime is 1120213967. The next prime is 1120213973. The reversal of 1120213968 is 8693120211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120213967) by changing a digit.

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, 11668848 + ... + 11668943.

Almost surely, 2^1120213968 is an apocalyptic number.

It is an amenable number.

1120213968 is an abundant number, since it is smaller than the sum of its proper divisors (1773672240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120213968 is a wasteful number, since it uses less digits than its factorization.

1120213968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23337802 (or 23337796 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1120213968 is about 33469.5976671367. The cubic root of 1120213968 is about 1038.5649487532.

The spelling of 1120213968 in words is "one billion, one hundred twenty million, two hundred thirteen thousand, nine hundred sixty-eight".