206134310 has 32 divisors (see below), whose sum is σ = 375680160. Its totient is φ = 81430272.

The previous prime is 206134273. The next prime is 206134351. The reversal of 206134310 is 13431602.

It is a super-2 number, since 2×206134310² = 84982707518352200, which contains 22 as substring.

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, 519032 + ... + 519428.

It is an arithmetic number, because the mean of its divisors is an integer number (11740005).

Almost surely, 2^206134310 is an apocalyptic number.

206134310 is a deficient number, since it is larger than the sum of its proper divisors (169545850).

206134310 is a wasteful number, since it uses less digits than its factorization.

206134310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 206134310 is about 14357.3782425623. The cubic root of 206134310 is about 590.7223843414.

Adding to 206134310 its reverse (13431602), we get a palindrome (219565912).

The spelling of 206134310 in words is "two hundred six million, one hundred thirty-four thousand, three hundred ten".