12103322411 has 4 divisors (see below), whose sum is σ = 12740339400. Its totient is φ = 11466305424.

The previous prime is 12103322389. The next prime is 12103322417. The reversal of 12103322411 is 11422330121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12103322411 - 2¹⁰ = 12103321387 is a prime.

It is a super-2 number, since 2×12103322411² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12103322417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318508466 + ... + 318508503.

It is an arithmetic number, because the mean of its divisors is an integer number (3185084850).

Almost surely, 2^12103322411 is an apocalyptic number.

12103322411 is a deficient number, since it is larger than the sum of its proper divisors (637016989).

12103322411 is an equidigital number, since it uses as much as digits as its factorization.

12103322411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637016988.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12103322411 its reverse (11422330121), we get a palindrome (23525652532).

The spelling of 12103322411 in words is "twelve billion, one hundred three million, three hundred twenty-two thousand, four hundred eleven".