2011101206 has 8 divisors (see below), whose sum is σ = 3038354760. Its totient is φ = 998316288.

The previous prime is 2011101179. The next prime is 2011101221. The reversal of 2011101206 is 6021011102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3616811 + ... + 3617366.

It is an arithmetic number, because the mean of its divisors is an integer number (379794345).

Almost surely, 2^2011101206 is an apocalyptic number.

2011101206 is a deficient number, since it is larger than the sum of its proper divisors (1027253554).

2011101206 is a wasteful number, since it uses less digits than its factorization.

2011101206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7234318.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2011101206 is about 44845.3030539431. The cubic root of 2011101206 is about 1262.2478573154.

Adding to 2011101206 its reverse (6021011102), we get a palindrome (8032112308).

The spelling of 2011101206 in words is "two billion, eleven million, one hundred one thousand, two hundred six".