134144113 has 12 divisors (see below), whose sum is σ = 138612060. Its totient is φ = 129772032.

The previous prime is 134144077. The next prime is 134144137. The reversal of 134144113 is 311441431.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5276209 + 128867904 = 2297^2 + 11352^2 .

It is not a de Polignac number, because 134144113 - 2²⁵ = 100589681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134144173) 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 11 ways as a sum of consecutive naturals, for example, 498543 + ... + 498811.

It is an arithmetic number, because the mean of its divisors is an integer number (11551005).

Almost surely, 2^134144113 is an apocalyptic number.

It is an amenable number.

134144113 is a deficient number, since it is larger than the sum of its proper divisors (4467947).

134144113 is an frugal number, since it uses more digits than its factorization.

134144113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 419 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 134144113 is about 11582.0599635816. The cubic root of 134144113 is about 511.9063765682.

Adding to 134144113 its reverse (311441431), we get a palindrome (445585544).

It can be divided in two parts, 1341 and 44113, that added together give a palindrome (45454).

The spelling of 134144113 in words is "one hundred thirty-four million, one hundred forty-four thousand, one hundred thirteen".