206050113 has 6 divisors (see below), whose sum is σ = 297627954. Its totient is φ = 137366736.

The previous prime is 206050099. The next prime is 206050121. The reversal of 206050113 is 311050602.

It can be written as a sum of positive squares in only one way, i.e., 123476544 + 82573569 = 11112^2 + 9087^2 .

It is not a de Polignac number, because 206050113 - 2¹² = 206046017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (206050153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11447220 + ... + 11447237.

It is an arithmetic number, because the mean of its divisors is an integer number (49604659).

Almost surely, 2^206050113 is an apocalyptic number.

It is an amenable number.

206050113 is a deficient number, since it is larger than the sum of its proper divisors (91577841).

206050113 is a wasteful number, since it uses less digits than its factorization.

206050113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22894463 (or 22894460 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 206050113 is about 14354.4457573255. The cubic root of 206050113 is about 590.6419451593.

The spelling of 206050113 in words is "two hundred six million, fifty thousand, one hundred thirteen".