134111541 has 8 divisors (see below), whose sum is σ = 178982784. Its totient is φ = 89324000.

The previous prime is 134111513. The next prime is 134111561. The reversal of 134111541 is 145111431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134111541 - 2¹⁰ = 134110517 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134111561) 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 7 ways as a sum of consecutive naturals, for example, 17085 + ... + 23666.

It is an arithmetic number, because the mean of its divisors is an integer number (22372848).

Almost surely, 2^134111541 is an apocalyptic number.

It is an amenable number.

134111541 is a deficient number, since it is larger than the sum of its proper divisors (44871243).

134111541 is a wasteful number, since it uses less digits than its factorization.

134111541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41851.

The product of its digits is 240, while the sum is 21.

The square root of 134111541 is about 11580.6537380236. The cubic root of 134111541 is about 511.8649406233.

Adding to 134111541 its reverse (145111431), we get a palindrome (279222972).

The spelling of 134111541 in words is "one hundred thirty-four million, one hundred eleven thousand, five hundred forty-one".