1120000312 has 16 divisors (see below), whose sum is σ = 2120794200. Its totient is φ = 554455200.

The previous prime is 1120000309. The next prime is 1120000313. The reversal of 1120000312 is 2130000211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120000313) 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, 692262 + ... + 693877.

Almost surely, 2^1120000312 is an apocalyptic number.

It is an amenable number.

1120000312 is a deficient number, since it is larger than the sum of its proper divisors (1000793888).

1120000312 is a wasteful number, since it uses less digits than its factorization.

1120000312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386246 (or 1386242 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1120000312 is about 33466.4057227543. The cubic root of 1120000312 is about 1038.4989168022.

Adding to 1120000312 its reverse (2130000211), we get a palindrome (3250000523).

The spelling of 1120000312 in words is "one billion, one hundred twenty million, three hundred twelve", and thus it is an aban number.