134314103120221 has 16 divisors (see below), whose sum is σ = 139177348148160. Its totient is φ = 129466351728000.

The previous prime is 134314103120189. The next prime is 134314103120297. The reversal of 134314103120221 is 122021301413431.

It is a cyclic number.

It is not a de Polignac number, because 134314103120221 - 2⁵ = 134314103120189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134314103120221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134314103120521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167441526 + ... + 168241768.

It is an arithmetic number, because the mean of its divisors is an integer number (8698584259260).

Almost surely, 2^{134314103120221} is an apocalyptic number.

It is an amenable number.

134314103120221 is a deficient number, since it is larger than the sum of its proper divisors (4863245027939).

134314103120221 is an equidigital number, since it uses as much as digits as its factorization.

134314103120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809916.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 134314103120221 its reverse (122021301413431), we get a palindrome (256335404533652).

The spelling of 134314103120221 in words is "one hundred thirty-four trillion, three hundred fourteen billion, one hundred three million, one hundred twenty thousand, two hundred twenty-one".