206153132 has 12 divisors (see below), whose sum is σ = 363961416. Its totient is φ = 102164160.

The previous prime is 206153113. The next prime is 206153153. The reversal of 206153132 is 231351602.

It is a super-2 number, since 2×206153132² = 84998227666818848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 206153098 and 206153107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227594 + ... + 228497.

It is an arithmetic number, because the mean of its divisors is an integer number (30330118).

Almost surely, 2^206153132 is an apocalyptic number.

It is an amenable number.

206153132 is a deficient number, since it is larger than the sum of its proper divisors (157808284).

206153132 is a wasteful number, since it uses less digits than its factorization.

206153132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456208 (or 456206 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 206153132 is about 14358.0337093907. The cubic root of 206153132 is about 590.7403632962.

The spelling of 206153132 in words is "two hundred six million, one hundred fifty-three thousand, one hundred thirty-two".