11100234 has 16 divisors (see below), whose sum is σ = 22505472. Its totient is φ = 3649248.

The previous prime is 11100227. The next prime is 11100239. The reversal of 11100234 is 43200111.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11100239) 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, 12234 + ... + 13109.

It is an arithmetic number, because the mean of its divisors is an integer number (1406592).

Almost surely, 2^11100234 is an apocalyptic number.

11100234 is an abundant number, since it is smaller than the sum of its proper divisors (11405238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11100234 is a wasteful number, since it uses less digits than its factorization.

11100234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25421.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 11100234 is about 3331.7013671696. The cubic root of 11100234 is about 223.0714779548.

Adding to 11100234 its reverse (43200111), we get a palindrome (54300345).

The spelling of 11100234 in words is "eleven million, one hundred thousand, two hundred thirty-four".