103200056 has 16 divisors (see below), whose sum is σ = 194306640. Its totient is φ = 51384960.

The previous prime is 103200049. The next prime is 103200061. The reversal of 103200056 is 650002301.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 24836 + ... + 28691.

It is an arithmetic number, because the mean of its divisors is an integer number (12144165).

Almost surely, 2^103200056 is an apocalyptic number.

It is an amenable number.

103200056 is a deficient number, since it is larger than the sum of its proper divisors (91106584).

103200056 is a wasteful number, since it uses less digits than its factorization.

103200056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53774 (or 53770 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 103200056 is about 10158.7428356072. The cubic root of 103200056 is about 469.0581046179.

Adding to 103200056 its reverse (650002301), we get a palindrome (753202357).

The spelling of 103200056 in words is "one hundred three million, two hundred thousand, fifty-six".