12103433411 has 2 divisors, whose sum is σ = 12103433412. Its totient is φ = 12103433410.

The previous prime is 12103433399. The next prime is 12103433437. The reversal of 12103433411 is 11433430121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12103433411 - 2³⁰ = 11029691587 is a prime.

It is a super-2 number, since 2×12103433411² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12103483411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051716705 + 6051716706.

It is an arithmetic number, because the mean of its divisors is an integer number (6051716706).

Almost surely, 2^12103433411 is an apocalyptic number.

12103433411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12103433411 is an equidigital number, since it uses as much as digits as its factorization.

12103433411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12103433411 its reverse (11433430121), we get a palindrome (23536863532).

The spelling of 12103433411 in words is "twelve billion, one hundred three million, four hundred thirty-three thousand, four hundred eleven".