1120368900 has 72 divisors (see below), whose sum is σ = 3704693440. Its totient is φ = 256083840.

The previous prime is 1120368889. The next prime is 1120368937. The reversal of 1120368900 is 98630211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 264655 + ... + 268854.

Almost surely, 2^1120368900 is an apocalyptic number.

1120368900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120368900 is an abundant number, since it is smaller than the sum of its proper divisors (2584324540).

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

1120368900 is a wasteful number, since it uses less digits than its factorization.

1120368900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533533 (or 533526 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 1120368900 is about 33471.9121055251. The cubic root of 1120368900 is about 1038.6128263705.

The spelling of 1120368900 in words is "one billion, one hundred twenty million, three hundred sixty-eight thousand, nine hundred".