1120013012 has 24 divisors (see below), whose sum is σ = 2050981632. Its totient is φ = 534513600.

The previous prime is 1120013003. The next prime is 1120013021. The reversal of 1120013012 is 2103100211.

It is an interprime number because it is at equal distance from previous prime (1120013003) and next prime (1120013021).

It is a junction number, because it is equal to n+sod(n) for n = 1120012984 and 1120013002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52814 + ... + 70917.

It is an arithmetic number, because the mean of its divisors is an integer number (85457568).

Almost surely, 2^1120013012 is an apocalyptic number.

It is an amenable number.

1120013012 is a deficient number, since it is larger than the sum of its proper divisors (930968620).

1120013012 is a wasteful number, since it uses less digits than its factorization.

1120013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123839 (or 123837 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1120013012 is about 33466.5954647317. The cubic root of 1120013012 is about 1038.5028420650.

Adding to 1120013012 its reverse (2103100211), we get a palindrome (3223113223).

The spelling of 1120013012 in words is "one billion, one hundred twenty million, thirteen thousand, twelve".