12101106203 has 8 divisors (see below), whose sum is σ = 12117851328. Its totient is φ = 12084375744.

The previous prime is 12101106181. The next prime is 12101106229. The reversal of 12101106203 is 30260110121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12101106203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12101106103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3292775 + ... + 3296447.

It is an arithmetic number, because the mean of its divisors is an integer number (1514731416).

Almost surely, 2^12101106203 is an apocalyptic number.

12101106203 is a deficient number, since it is larger than the sum of its proper divisors (16745125).

12101106203 is a wasteful number, since it uses less digits than its factorization.

12101106203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7333.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12101106203 its reverse (30260110121), we get a palindrome (42361216324).

The spelling of 12101106203 in words is "twelve billion, one hundred one million, one hundred six thousand, two hundred three".