134355223103 has 4 divisors (see below), whose sum is σ = 134356392720. Its totient is φ = 134354053488.

The previous prime is 134355223073. The next prime is 134355223169. The reversal of 134355223103 is 301322553431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301322553431 = 245279 ⋅1228489.

It is a cyclic number.

It is not a de Polignac number, because 134355223103 - 2⁸ = 134355222847 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 134355223103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134355223403) by changing a digit.

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, 391118 + ... + 649371.

It is an arithmetic number, because the mean of its divisors is an integer number (33589098180).

Almost surely, 2^134355223103 is an apocalyptic number.

134355223103 is a deficient number, since it is larger than the sum of its proper divisors (1169617).

134355223103 is a wasteful number, since it uses less digits than its factorization.

134355223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169616.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 134355223103 its reverse (301322553431), we get a palindrome (435677776534).

The spelling of 134355223103 in words is "one hundred thirty-four billion, three hundred fifty-five million, two hundred twenty-three thousand, one hundred three".