210103224255 has 12 divisors (see below), whose sum is σ = 364178922120. Its totient is φ = 112055052912.

The previous prime is 210103224119. The next prime is 210103224259. The reversal of 210103224255 is 552422301012.

210103224255 is a `hidden beast` number, since 210 + 1 + 0 + 3 + 22 + 425 + 5 = 666.

It is not a de Polignac number, because 210103224255 - 2¹⁴ = 210103207871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210103224259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2334480225 + ... + 2334480314.

It is an arithmetic number, because the mean of its divisors is an integer number (30348243510).

Almost surely, 2^210103224255 is an apocalyptic number.

210103224255 is a deficient number, since it is larger than the sum of its proper divisors (154075697865).

210103224255 is a wasteful number, since it uses less digits than its factorization.

210103224255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668960550 (or 4668960547 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 210103224255 its reverse (552422301012), we get a palindrome (762525525267).

The spelling of 210103224255 in words is "two hundred ten billion, one hundred three million, two hundred twenty-four thousand, two hundred fifty-five".