105403134 has 32 divisors (see below), whose sum is σ = 213451776. Its totient is φ = 34696800.

The previous prime is 105403099. The next prime is 105403141. The reversal of 105403134 is 431304501.

It is a super-2 number, since 2×105403134² = 22219641314043912, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 105403134.

It is a congruent number.

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, 287019 + ... + 287385.

It is an arithmetic number, because the mean of its divisors is an integer number (6670368).

Almost surely, 2^105403134 is an apocalyptic number.

105403134 is an abundant number, since it is smaller than the sum of its proper divisors (108048642).

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

105403134 is a wasteful number, since it uses less digits than its factorization.

105403134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

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

The square root of 105403134 is about 10266.6028461220. The cubic root of 105403134 is about 472.3723929642.

Adding to 105403134 its reverse (431304501), we get a palindrome (536707635).

The spelling of 105403134 in words is "one hundred five million, four hundred three thousand, one hundred thirty-four".