1120000120 has 32 divisors (see below), whose sum is σ = 2668237200. Its totient is φ = 421646848.

The previous prime is 1120000099. The next prime is 1120000129. The reversal of 1120000120 is 210000211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120000129) 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 7 ways as a sum of consecutive naturals, for example, 822850 + ... + 824209.

Almost surely, 2^1120000120 is an apocalyptic number.

1120000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120000120 is an abundant number, since it is smaller than the sum of its proper divisors (1548237080).

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

1120000120 is a wasteful number, since it uses less digits than its factorization.

1120000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647087 (or 1647083 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1120000120 is about 33466.4028542059. The cubic root of 1120000120 is about 1038.4988574595.

Adding to 1120000120 its reverse (210000211), we get a palindrome (1330000331).

Subtracting from 1120000120 its reverse (210000211), we obtain a palindrome (909999909).

The spelling of 1120000120 in words is "one billion, one hundred twenty million, one hundred twenty", and thus it is an aban number.