210104134 has 16 divisors (see below), whose sum is σ = 322459200. Its totient is φ = 102645504.

The previous prime is 210104129. The next prime is 210104179. The reversal of 210104134 is 431401012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8472 + ... + 22180.

It is an arithmetic number, because the mean of its divisors is an integer number (20153700).

Almost surely, 2^210104134 is an apocalyptic number.

210104134 is a deficient number, since it is larger than the sum of its proper divisors (112355066).

210104134 is a wasteful number, since it uses less digits than its factorization.

210104134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13887.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 210104134 is about 14494.9692652313. The cubic root of 210104134 is about 594.4904273536.

Adding to 210104134 its reverse (431401012), we get a palindrome (641505146).

The spelling of 210104134 in words is "two hundred ten million, one hundred four thousand, one hundred thirty-four".