1100010121111 has 8 divisors (see below), whose sum is σ = 1200180643200. Its totient is φ = 999867866040.

The previous prime is 1100010120947. The next prime is 1100010121139. The reversal of 1100010121111 is 1111210100011.

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 1100010121111 - 2¹¹ = 1100010119063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100010121411) 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, 6985341 + ... + 7141078.

It is an arithmetic number, because the mean of its divisors is an integer number (150022580400).

Almost surely, 2^{1100010121111} is an apocalyptic number.

1100010121111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1100010121111 is a deficient number, since it is larger than the sum of its proper divisors (100170522089).

1100010121111 is a wasteful number, since it uses less digits than its factorization.

1100010121111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14133509.

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

Adding to 1100010121111 its reverse (1111210100011), we get a palindrome (2211220221122).

The spelling of 1100010121111 in words is "one trillion, one hundred billion, ten million, one hundred twenty-one thousand, one hundred eleven".