134281113 has 16 divisors (see below), whose sum is σ = 199552320. Its totient is φ = 79819776.

The previous prime is 134281099. The next prime is 134281117. The reversal of 134281113 is 311182431.

It is not a de Polignac number, because 134281113 - 2⁴ = 134281097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134281117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68320 + ... + 70257.

It is an arithmetic number, because the mean of its divisors is an integer number (12472020).

Almost surely, 2^134281113 is an apocalyptic number.

It is an amenable number.

134281113 is a deficient number, since it is larger than the sum of its proper divisors (65271207).

134281113 is a wasteful number, since it uses less digits than its factorization.

134281113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138616.

The product of its digits is 576, while the sum is 24.

The square root of 134281113 is about 11587.9727735269. The cubic root of 134281113 is about 512.0805855111.

It can be divided in two parts, 13428 and 1113, that added together give a palindrome (14541).

The spelling of 134281113 in words is "one hundred thirty-four million, two hundred eighty-one thousand, one hundred thirteen".