134211232525163 has 4 divisors (see below), whose sum is σ = 134211354301368. Its totient is φ = 134211110748960.

The previous prime is 134211232525157. The next prime is 134211232525213. The reversal of 134211232525163 is 361525232112431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134211232525163 - 2¹⁶ = 134211232459627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134211232525163.

It is not an unprimeable number, because it can be changed into a prime (134211232575163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59219693 + ... + 61444238.

It is an arithmetic number, because the mean of its divisors is an integer number (33552838575342).

Almost surely, 2^{134211232525163} is an apocalyptic number.

134211232525163 is a deficient number, since it is larger than the sum of its proper divisors (121776205).

134211232525163 is a wasteful number, since it uses less digits than its factorization.

134211232525163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121776204.

The product of its digits is 259200, while the sum is 41.

Adding to 134211232525163 its reverse (361525232112431), we get a palindrome (495736464637594).

The spelling of 134211232525163 in words is "one hundred thirty-four trillion, two hundred eleven billion, two hundred thirty-two million, five hundred twenty-five thousand, one hundred sixty-three".