1120313113 has 4 divisors (see below), whose sum is σ = 1125205540. Its totient is φ = 1115420688.

The previous prime is 1120313059. The next prime is 1120313119. The reversal of 1120313113 is 3113130211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 461261529 + 659051584 = 21477^2 + 25672^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120313113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120313119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2445870 + ... + 2446327.

It is an arithmetic number, because the mean of its divisors is an integer number (281301385).

Almost surely, 2^1120313113 is an apocalyptic number.

It is an amenable number.

1120313113 is a deficient number, since it is larger than the sum of its proper divisors (4892427).

1120313113 is an equidigital number, since it uses as much as digits as its factorization.

1120313113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4892426.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1120313113 is about 33471.0787546503. The cubic root of 1120313113 is about 1038.5955873893.

Adding to 1120313113 its reverse (3113130211), we get a palindrome (4233443324).

The spelling of 1120313113 in words is "one billion, one hundred twenty million, three hundred thirteen thousand, one hundred thirteen".