1120112013 has 8 divisors (see below), whose sum is σ = 1507184800. Its totient is φ = 739890288.

The previous prime is 1120112009. The next prime is 1120112023. The reversal of 1120112013 is 3102110211.

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

It is not a de Polignac number, because 1120112013 - 2² = 1120112009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120112013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120112023) 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, 1712383 + ... + 1713036.

It is an arithmetic number, because the mean of its divisors is an integer number (188398100).

Almost surely, 2^1120112013 is an apocalyptic number.

It is an amenable number.

1120112013 is a deficient number, since it is larger than the sum of its proper divisors (387072787).

1120112013 is a wasteful number, since it uses less digits than its factorization.

1120112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425531.

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

The square root of 1120112013 is about 33468.0745338001. The cubic root of 1120112013 is about 1038.5334398615.

Adding to 1120112013 its reverse (3102110211), we get a palindrome (4222222224).

The spelling of 1120112013 in words is "one billion, one hundred twenty million, one hundred twelve thousand, thirteen".