56103310 has 16 divisors (see below), whose sum is σ = 101931696. Its totient is φ = 22231168.

The previous prime is 56103283. The next prime is 56103337. The reversal of 56103310 is 1330165.

It is an interprime number because it is at equal distance from previous prime (56103283) and next prime (56103337).

It is a super-2 number, since 2×56103310² = 6295162785912200, which contains 22 as substring.

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, 25147 + ... + 27286.

It is an arithmetic number, because the mean of its divisors is an integer number (6370731).

Almost surely, 2^56103310 is an apocalyptic number.

56103310 is a deficient number, since it is larger than the sum of its proper divisors (45828386).

56103310 is a wasteful number, since it uses less digits than its factorization.

56103310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52547.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 56103310 is about 7490.2142826491. The cubic root of 56103310 is about 382.8213597894.

Adding to 56103310 its reverse (1330165), we get a palindrome (57433475).

The spelling of 56103310 in words is "fifty-six million, one hundred three thousand, three hundred ten".