12348135107 has 16 divisors (see below), whose sum is σ = 15770571264. Its totient is φ = 9387240000.

The previous prime is 12348135103. The next prime is 12348135157. The reversal of 12348135107 is 70153184321.

It is a cyclic number.

It is not a de Polignac number, because 12348135107 - 2² = 12348135103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12348135103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1952519 + ... + 1958832.

It is an arithmetic number, because the mean of its divisors is an integer number (985660704).

Almost surely, 2^12348135107 is an apocalyptic number.

12348135107 is a deficient number, since it is larger than the sum of its proper divisors (3422436157).

12348135107 is a wasteful number, since it uses less digits than its factorization.

12348135107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911410.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 12348135107 in words is "twelve billion, three hundred forty-eight million, one hundred thirty-five thousand, one hundred seven".