12202100123103 has 32 divisors (see below), whose sum is σ = 19725339329280. Its totient is φ = 7393422143520.

The previous prime is 12202100123089. The next prime is 12202100123159. The reversal of 12202100123103 is 30132100120221.

12202100123103 is a `hidden beast` number, since 1 + 220 + 210 + 0 + 1 + 231 + 0 + 3 = 666.

It is not a de Polignac number, because 12202100123103 - 2⁶ = 12202100123039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202100123173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3742801 + ... + 6197802.

It is an arithmetic number, because the mean of its divisors is an integer number (616416854040).

Almost surely, 2^{12202100123103} is an apocalyptic number.

12202100123103 is a deficient number, since it is larger than the sum of its proper divisors (7523239206177).

12202100123103 is a wasteful number, since it uses less digits than its factorization.

12202100123103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9944756 (or 9944750 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12202100123103 its reverse (30132100120221), we get a palindrome (42334200243324).

The spelling of 12202100123103 in words is "twelve trillion, two hundred two billion, one hundred million, one hundred twenty-three thousand, one hundred three".