1011100206 has 8 divisors (see below), whose sum is σ = 2022200424. Its totient is φ = 337033400.

The previous prime is 1011100199. The next prime is 1011100229. The reversal of 1011100206 is 6020011101.

It is a happy number.

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

1011100206 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1011100191 and 1011100200.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 84258345 + ... + 84258356.

It is an arithmetic number, because the mean of its divisors is an integer number (252775053).

Almost surely, 2^1011100206 is an apocalyptic number.

1011100206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1011100206 is a wasteful number, since it uses less digits than its factorization.

1011100206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168516706.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1011100206 is about 31797.8019051632. The cubic root of 1011100206 is about 1003.6864619652.

Adding to 1011100206 its reverse (6020011101), we get a palindrome (7031111307).

The spelling of 1011100206 in words is "one billion, eleven million, one hundred thousand, two hundred six".