1100100210111 has 12 divisors (see below), whose sum is σ = 1816038442192. Its totient is φ = 628628691456.

The previous prime is 1100100210109. The next prime is 1100100210119. The reversal of 1100100210111 is 1110120010011.

It is not a de Polignac number, because 1100100210111 - 2¹ = 1100100210109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100100210093 and 1100100210102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100100210119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8730953986 + ... + 8730954111.

Almost surely, 2^{1100100210111} is an apocalyptic number.

1100100210111 is a deficient number, since it is larger than the sum of its proper divisors (715938232081).

1100100210111 is a wasteful number, since it uses less digits than its factorization.

1100100210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17461908110 (or 17461908107 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1100100210111 its reverse (1110120010011), we get a palindrome (2210220220122).

The spelling of 1100100210111 in words is "one trillion, one hundred billion, one hundred million, two hundred ten thousand, one hundred eleven".