12122100303 has 16 divisors (see below), whose sum is σ = 16577320032. Its totient is φ = 7874624000.

The previous prime is 12122100271. The next prime is 12122100317. The reversal of 12122100303 is 30300122121.

It is not a de Polignac number, because 12122100303 - 2⁵ = 12122100271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122100203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40963 + ... + 161003.

It is an arithmetic number, because the mean of its divisors is an integer number (1036082502).

Almost surely, 2^12122100303 is an apocalyptic number.

12122100303 is a deficient number, since it is larger than the sum of its proper divisors (4455219729).

12122100303 is a wasteful number, since it uses less digits than its factorization.

12122100303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120906.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12122100303 its reverse (30300122121), we get a palindrome (42422222424).

The spelling of 12122100303 in words is "twelve billion, one hundred twenty-two million, one hundred thousand, three hundred three".