134841105 has 40 divisors (see below), whose sum is σ = 276251712. Its totient is φ = 61640352.

The previous prime is 134841101. The next prime is 134841121. The reversal of 134841105 is 501148431.

It is a happy number.

It is not a de Polignac number, because 134841105 - 2² = 134841101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (134841101) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20947 + ... + 26616.

Almost surely, 2^134841105 is an apocalyptic number.

134841105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134841105 is an abundant number, since it is smaller than the sum of its proper divisors (141410607).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134841105 is an equidigital number, since it uses as much as digits as its factorization.

134841105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47587 (or 47578 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 134841105 is about 11612.1102733310. The cubic root of 134841105 is about 512.7914408198.

Adding to 134841105 its reverse (501148431), we get a palindrome (635989536).

The spelling of 134841105 in words is "one hundred thirty-four million, eight hundred forty-one thousand, one hundred five".