206116320150 has 72 divisors (see below), whose sum is σ = 596363236560. Its totient is φ = 50736323520.

The previous prime is 206116320127. The next prime is 206116320233. The reversal of 206116320150 is 51023611602.

206116320150 is a `hidden beast` number, since 2 + 0 + 6 + 11 + 632 + 0 + 15 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17610930 + ... + 17622629.

It is an arithmetic number, because the mean of its divisors is an integer number (8282822730).

Almost surely, 2^206116320150 is an apocalyptic number.

206116320150 is an abundant number, since it is smaller than the sum of its proper divisors (390246916410).

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

206116320150 is a wasteful number, since it uses less digits than its factorization.

206116320150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35233590 (or 35233582 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 206116320150 its reverse (51023611602), we get a palindrome (257139931752).

The spelling of 206116320150 in words is "two hundred six billion, one hundred sixteen million, three hundred twenty thousand, one hundred fifty".