1011101100211 has 8 divisors (see below), whose sum is σ = 1022404718160. Its totient is φ = 999838812672.

The previous prime is 1011101100193. The next prime is 1011101100301. The reversal of 1011101100211 is 1120011011101.

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

It is a cyclic number.

It is not a de Polignac number, because 1011101100211 - 2²⁷ = 1010966882483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011101101211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10283401 + ... + 10381258.

It is an arithmetic number, because the mean of its divisors is an integer number (127800589770).

Almost surely, 2^{1011101100211} is an apocalyptic number.

1011101100211 is a deficient number, since it is larger than the sum of its proper divisors (11303617949).

1011101100211 is a wasteful number, since it uses less digits than its factorization.

1011101100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20665205.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1011101100211 its reverse (1120011011101), we get a palindrome (2131112111312).

The spelling of 1011101100211 in words is "one trillion, eleven billion, one hundred one million, one hundred thousand, two hundred eleven".