1100100011 has 8 divisors (see below), whose sum is σ = 1113982464. Its totient is φ = 1086232680.

The previous prime is 1100099993. The next prime is 1100100041. The reversal of 1100100011 is 1100010011.

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 1100100011 - 2¹⁴ = 1100083627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100099968 and 1100100004.

It is not an unprimeable number, because it can be changed into a prime (1100100041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 237326 + ... + 241916.

It is an arithmetic number, because the mean of its divisors is an integer number (139247808).

Almost surely, 2^1100100011 is an apocalyptic number.

1100100011 is a deficient number, since it is larger than the sum of its proper divisors (13882453).

1100100011 is an equidigital number, since it uses as much as digits as its factorization.

1100100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7561.

The product of its (nonzero) digits is 1, while the sum is 5.

The square root of 1100100011 is about 33167.7555918395. The cubic root of 1100100011 is about 1032.3113991648.

Adding to 1100100011 its reverse (1100010011), we get a palindrome (2200110022).

Subtracting from 1100100011 its reverse (1100010011), we obtain a square (90000 = 300²).

The spelling of 1100100011 in words is "one billion, one hundred million, one hundred thousand, eleven".