134155325513 has 8 divisors (see below), whose sum is σ = 149754782496. Its totient is φ = 119123121600.

The previous prime is 134155325489. The next prime is 134155325573. The reversal of 134155325513 is 315523551431.

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

It is a cyclic number.

It is not a de Polignac number, because 134155325513 - 2¹⁸ = 134155063369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134155325573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141812768 + ... + 141813713.

It is an arithmetic number, because the mean of its divisors is an integer number (18719347812).

Almost surely, 2^134155325513 is an apocalyptic number.

It is an amenable number.

134155325513 is a deficient number, since it is larger than the sum of its proper divisors (15599456983).

134155325513 is a wasteful number, since it uses less digits than its factorization.

134155325513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283626535.

The product of its digits is 135000, while the sum is 38.

Adding to 134155325513 its reverse (315523551431), we get a palindrome (449678876944).

The spelling of 134155325513 in words is "one hundred thirty-four billion, one hundred fifty-five million, three hundred twenty-five thousand, five hundred thirteen".