11101040450 has 24 divisors (see below), whose sum is σ = 21087257472. Its totient is φ = 4345938320.

The previous prime is 11101040441. The next prime is 11101040507. The reversal of 11101040450 is 5404010111.

11101040450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 2359574 + ... + 2364273.

It is an arithmetic number, because the mean of its divisors is an integer number (878635728).

Almost surely, 2^11101040450 is an apocalyptic number.

11101040450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101040450 is a deficient number, since it is larger than the sum of its proper divisors (9986217022).

11101040450 is a wasteful number, since it uses less digits than its factorization.

11101040450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723906 (or 4723901 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 11101040450 its reverse (5404010111), we get a palindrome (16505050561).

The spelling of 11101040450 in words is "eleven billion, one hundred one million, forty thousand, four hundred fifty".