56113303 has 2 divisors, whose sum is σ = 56113304. Its totient is φ = 56113302.

The previous prime is 56113301. The next prime is 56113313. The reversal of 56113303 is 30331165.

56113303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56113303 - 2¹ = 56113301 is a prime.

Together with 56113301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56113301) 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 as a sum of consecutive naturals, namely, 28056651 + 28056652.

It is an arithmetic number, because the mean of its divisors is an integer number (28056652).

Almost surely, 2^56113303 is an apocalyptic number.

56113303 is a deficient number, since it is larger than the sum of its proper divisors (1).

56113303 is an equidigital number, since it uses as much as digits as its factorization.

56113303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 56113303 is about 7490.8813233157. The cubic root of 56113303 is about 382.8440875437.

Adding to 56113303 its reverse (30331165), we get a palindrome (86444468).

The spelling of 56113303 in words is "fifty-six million, one hundred thirteen thousand, three hundred three".