12135713134 has 8 divisors (see below), whose sum is σ = 18250366680. Its totient is φ = 6052257576.

The previous prime is 12135713129. The next prime is 12135713173. The reversal of 12135713134 is 43131753121.

12135713134 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12135713096 and 12135713105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7798524 + ... + 7800079.

It is an arithmetic number, because the mean of its divisors is an integer number (2281295835).

Almost surely, 2^12135713134 is an apocalyptic number.

12135713134 is a deficient number, since it is larger than the sum of its proper divisors (6114653546).

12135713134 is a wasteful number, since it uses less digits than its factorization.

12135713134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15598994.

The product of its digits is 7560, while the sum is 31.

The spelling of 12135713134 in words is "twelve billion, one hundred thirty-five million, seven hundred thirteen thousand, one hundred thirty-four".