12103341443 has 2 divisors, whose sum is σ = 12103341444. Its totient is φ = 12103341442.

The previous prime is 12103341431. The next prime is 12103341463. The reversal of 12103341443 is 34414330121.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12103341443 - 2¹⁶ = 12103275907 is a prime.

It is a super-3 number, since 3×12103341443³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12103341463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051670721 + 6051670722.

It is an arithmetic number, because the mean of its divisors is an integer number (6051670722).

Almost surely, 2^12103341443 is an apocalyptic number.

12103341443 is a deficient number, since it is larger than the sum of its proper divisors (1).

12103341443 is an equidigital number, since it uses as much as digits as its factorization.

12103341443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12103341443 its reverse (34414330121), we get a palindrome (46517671564).

The spelling of 12103341443 in words is "twelve billion, one hundred three million, three hundred forty-one thousand, four hundred forty-three".