206102153 has 8 divisors (see below), whose sum is σ = 207622272. Its totient is φ = 204587856.

The previous prime is 206102147. The next prime is 206102207. The reversal of 206102153 is 351201602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 206102153 - 2⁶ = 206102089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (206102453) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 88976 + ... + 91262.

It is an arithmetic number, because the mean of its divisors is an integer number (25952784).

Almost surely, 2^206102153 is an apocalyptic number.

It is an amenable number.

206102153 is a deficient number, since it is larger than the sum of its proper divisors (1520119).

206102153 is a wasteful number, since it uses less digits than its factorization.

206102153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 206102153 is about 14356.2583217216. The cubic root of 206102153 is about 590.6916651345.

Adding to 206102153 its reverse (351201602), we get a palindrome (557303755).

The spelling of 206102153 in words is "two hundred six million, one hundred two thousand, one hundred fifty-three".