11201443130 has 32 divisors (see below), whose sum is σ = 20781206208. Its totient is φ = 4344451200.

The previous prime is 11201443129. The next prime is 11201443151. The reversal of 11201443130 is 3134410211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16976 + ... + 150635.

It is an arithmetic number, because the mean of its divisors is an integer number (649412694).

Almost surely, 2^11201443130 is an apocalyptic number.

11201443130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11201443130 is a deficient number, since it is larger than the sum of its proper divisors (9579763078).

11201443130 is a wasteful number, since it uses less digits than its factorization.

11201443130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167822.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11201443130 its reverse (3134410211), we get a palindrome (14335853341).

The spelling of 11201443130 in words is "eleven billion, two hundred one million, four hundred forty-three thousand, one hundred thirty".