12103868941 has 16 divisors (see below), whose sum is σ = 12663283248. Its totient is φ = 11557555200.

The previous prime is 12103868929. The next prime is 12103868951. The reversal of 12103868941 is 14986830121.

It can be written as a sum of positive squares in 8 ways, for example, as 67584841 + 12036284100 = 8221^2 + 109710^2 .

It is a cyclic number.

It is not a de Polignac number, because 12103868941 - 2⁹ = 12103868429 is a prime.

It is a super-2 number, since 2×12103868941² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103868951) 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, 1034661 + ... + 1046293.

It is an arithmetic number, because the mean of its divisors is an integer number (791455203).

Almost surely, 2^12103868941 is an apocalyptic number.

It is an amenable number.

12103868941 is a deficient number, since it is larger than the sum of its proper divisors (559414307).

12103868941 is a wasteful number, since it uses less digits than its factorization.

12103868941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12192.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 12103868941 in words is "twelve billion, one hundred three million, eight hundred sixty-eight thousand, nine hundred forty-one".