12143301113 has 2 divisors, whose sum is σ = 12143301114. Its totient is φ = 12143301112.

The previous prime is 12143301103. The next prime is 12143301169. The reversal of 12143301113 is 31110334121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8940080704 + 3203220409 = 94552^2 + 56597^2 .

It is a cyclic number.

It is not a de Polignac number, because 12143301113 - 2⁴ = 12143301097 is a prime.

It is not a weakly prime, because it can be changed into another prime (12143301103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6071650556 + 6071650557.

It is an arithmetic number, because the mean of its divisors is an integer number (6071650557).

Almost surely, 2^12143301113 is an apocalyptic number.

It is an amenable number.

12143301113 is a deficient number, since it is larger than the sum of its proper divisors (1).

12143301113 is an equidigital number, since it uses as much as digits as its factorization.

12143301113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12143301113 its reverse (31110334121), we get a palindrome (43253635234).

The spelling of 12143301113 in words is "twelve billion, one hundred forty-three million, three hundred one thousand, one hundred thirteen".