206102152 has 32 divisors (see below), whose sum is σ = 414374400. Its totient is φ = 95756544.

The previous prime is 206102147. The next prime is 206102207. The reversal of 206102152 is 251201602.

It is a super-2 number, since 2×206102152² = 84956194118062208, which contains 22 as substring.

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, 1153 + ... + 20335.

It is an arithmetic number, because the mean of its divisors is an integer number (12949200).

Almost surely, 2^206102152 is an apocalyptic number.

It is an amenable number.

206102152 is an abundant number, since it is smaller than the sum of its proper divisors (208272248).

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

206102152 is a wasteful number, since it uses less digits than its factorization.

206102152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19285 (or 19281 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 206102152 is about 14356.2582868936. The cubic root of 206102152 is about 590.6916641791.

Adding to 206102152 its reverse (251201602), we get a palindrome (457303754).

The spelling of 206102152 in words is "two hundred six million, one hundred two thousand, one hundred fifty-two".