134403105 has 16 divisors (see below), whose sum is σ = 227695104. Its totient is φ = 67464960.

The previous prime is 134403097. The next prime is 134403119. The reversal of 134403105 is 501304431.

It is not a de Polignac number, because 134403105 - 2³ = 134403097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263281 + ... + 263790.

It is an arithmetic number, because the mean of its divisors is an integer number (14230944).

Almost surely, 2^134403105 is an apocalyptic number.

134403105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134403105 is a deficient number, since it is larger than the sum of its proper divisors (93291999).

134403105 is a wasteful number, since it uses less digits than its factorization.

134403105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527096.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 134403105 is about 11593.2353120257. The cubic root of 134403105 is about 512.2356106058.

Adding to 134403105 its reverse (501304431), we get a palindrome (635707536).

The spelling of 134403105 in words is "one hundred thirty-four million, four hundred three thousand, one hundred five".