202124445122103 has 64 divisors (see below), whose sum is σ = 329873955840000. Its totient is φ = 107510948383104.

The previous prime is 202124445122063. The next prime is 202124445122111. The reversal of 202124445122103 is 301221544421202.

It is not a de Polignac number, because 202124445122103 - 2²¹ = 202124443024951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202124445122113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43678726 + ... + 48084092.

It is an arithmetic number, because the mean of its divisors is an integer number (5154280560000).

Almost surely, 2^{202124445122103} is an apocalyptic number.

202124445122103 is a deficient number, since it is larger than the sum of its proper divisors (127749510717897).

202124445122103 is a wasteful number, since it uses less digits than its factorization.

202124445122103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4407404.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 202124445122103 its reverse (301221544421202), we get a palindrome (503345989543305).

The spelling of 202124445122103 in words is "two hundred two trillion, one hundred twenty-four billion, four hundred forty-five million, one hundred twenty-two thousand, one hundred three".