12343145113 has 16 divisors (see below), whose sum is σ = 13456199680. Its totient is φ = 11254251456.

The previous prime is 12343145107. The next prime is 12343145117. The reversal of 12343145113 is 31154134321.

It is a cyclic number.

It is not a de Polignac number, because 12343145113 - 2⁵ = 12343145081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12343145117) 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, 361756 + ... + 394402.

It is an arithmetic number, because the mean of its divisors is an integer number (841012480).

Almost surely, 2^12343145113 is an apocalyptic number.

12343145113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12343145113 is a deficient number, since it is larger than the sum of its proper divisors (1113054567).

12343145113 is a wasteful number, since it uses less digits than its factorization.

12343145113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33016.

The product of its digits is 4320, while the sum is 28.

Adding to 12343145113 its reverse (31154134321), we get a palindrome (43497279434).

The spelling of 12343145113 in words is "twelve billion, three hundred forty-three million, one hundred forty-five thousand, one hundred thirteen".