206150656106 has 32 divisors (see below), whose sum is σ = 321713683200. Its totient is φ = 98954916480.

The previous prime is 206150656087. The next prime is 206150656109. The reversal of 206150656106 is 601656051602.

It is a self number, because there is not a number n which added to its sum of digits gives 206150656106.

It is not an unprimeable number, because it can be changed into a prime (206150656109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7363571 + ... + 7391513.

It is an arithmetic number, because the mean of its divisors is an integer number (10053552600).

Almost surely, 2^206150656106 is an apocalyptic number.

206150656106 is a deficient number, since it is larger than the sum of its proper divisors (115563027094).

206150656106 is a wasteful number, since it uses less digits than its factorization.

206150656106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28694.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 206150656106 in words is "two hundred six billion, one hundred fifty million, six hundred fifty-six thousand, one hundred six".