1112420013 has 8 divisors (see below), whose sum is σ = 1483382688. Its totient is φ = 741535344.

The previous prime is 1112420011. The next prime is 1112420087. The reversal of 1112420013 is 3100242111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1112420013 - 2¹ = 1112420011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112419974 and 1112420001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112420011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37995 + ... + 60567.

It is an arithmetic number, because the mean of its divisors is an integer number (185422836).

Almost surely, 2^1112420013 is an apocalyptic number.

It is an amenable number.

1112420013 is a deficient number, since it is larger than the sum of its proper divisors (370962675).

1112420013 is a wasteful number, since it uses less digits than its factorization.

1112420013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39003.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1112420013 is about 33352.9610829383. The cubic root of 1112420013 is about 1036.1507153038.

Adding to 1112420013 its reverse (3100242111), we get a palindrome (4212662124).

The spelling of 1112420013 in words is "one billion, one hundred twelve million, four hundred twenty thousand, thirteen".