1100233011 has 16 divisors (see below), whose sum is σ = 1500056064. Its totient is φ = 716988384.

The previous prime is 1100232953. The next prime is 1100233021. The reversal of 1100233011 is 1103320011.

It is not a de Polignac number, because 1100233011 - 2¹⁰ = 1100231987 is a prime.

It is a super-2 number, since 2×1100233011² = 2421025356988252242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1100233021) 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 15 ways as a sum of consecutive naturals, for example, 120085 + ... + 128921.

It is an arithmetic number, because the mean of its divisors is an integer number (93753504).

Almost surely, 2^1100233011 is an apocalyptic number.

1100233011 is a deficient number, since it is larger than the sum of its proper divisors (399823053).

1100233011 is an equidigital number, since it uses as much as digits as its factorization.

1100233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9770.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1100233011 is about 33169.7604905432. The cubic root of 1100233011 is about 1032.3529989837.

Adding to 1100233011 its reverse (1103320011), we get a palindrome (2203553022).

The spelling of 1100233011 in words is "one billion, one hundred million, two hundred thirty-three thousand, eleven".