134451103 has 4 divisors (see below), whose sum is σ = 134560000. Its totient is φ = 134342208.

The previous prime is 134451101. The next prime is 134451131. The reversal of 134451103 is 301154431.

134451103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301154431 = 509 ⋅591659.

It is a cyclic number.

It is not a de Polignac number, because 134451103 - 2¹ = 134451101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134451101) 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, 52575 + ... + 55072.

It is an arithmetic number, because the mean of its divisors is an integer number (33640000).

Almost surely, 2^134451103 is an apocalyptic number.

134451103 is a deficient number, since it is larger than the sum of its proper divisors (108897).

134451103 is a wasteful number, since it uses less digits than its factorization.

134451103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108896.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 134451103 is about 11595.3052137492. The cubic root of 134451103 is about 512.2965798289.

The spelling of 134451103 in words is "one hundred thirty-four million, four hundred fifty-one thousand, one hundred three".