11201111330 has 16 divisors (see below), whose sum is σ = 20164767480. Its totient is φ = 4479829632.

The previous prime is 11201111309. The next prime is 11201111347. The reversal of 11201111330 is 3311110211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10899151201 + 301960129 = 104399^2 + 17377^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3662 + ... + 149718.

Almost surely, 2^11201111330 is an apocalyptic number.

11201111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11201111330 is a deficient number, since it is larger than the sum of its proper divisors (8963656150).

11201111330 is a wasteful number, since it uses less digits than its factorization.

11201111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153733.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11201111330 its reverse (3311110211), we get a palindrome (14512221541).

The spelling of 11201111330 in words is "eleven billion, two hundred one million, one hundred eleven thousand, three hundred thirty".