134310205013 has 8 divisors (see below), whose sum is σ = 140213334528. Its totient is φ = 128412371824.

The previous prime is 134310204997. The next prime is 134310205031. The reversal of 134310205013 is 310502013431.

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 134310205013 - 2⁴ = 134310204997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 134310205013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134310205613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272206 + ... + 1373727.

It is an arithmetic number, because the mean of its divisors is an integer number (17526666816).

Almost surely, 2^134310205013 is an apocalyptic number.

It is an amenable number.

134310205013 is a deficient number, since it is larger than the sum of its proper divisors (5903129515).

134310205013 is a wasteful number, since it uses less digits than its factorization.

134310205013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648163.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 134310205013 its reverse (310502013431), we get a palindrome (444812218444).

The spelling of 134310205013 in words is "one hundred thirty-four billion, three hundred ten million, two hundred five thousand, thirteen".