11201130993 has 32 divisors (see below), whose sum is σ = 16180093440. Its totient is φ = 6851819520.

The previous prime is 11201130979. The next prime is 11201131043. The reversal of 11201130993 is 39903110211.

It is a happy number.

It is not a de Polignac number, because 11201130993 - 2⁹ = 11201130481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11201130993.

It is not an unprimeable number, because it can be changed into a prime (11201130593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5260153 + ... + 5262281.

It is an arithmetic number, because the mean of its divisors is an integer number (505627920).

Almost surely, 2^11201130993 is an apocalyptic number.

11201130993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11201130993 is a deficient number, since it is larger than the sum of its proper divisors (4978962447).

11201130993 is a wasteful number, since it uses less digits than its factorization.

11201130993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889.

The product of its (nonzero) digits is 1458, while the sum is 30.

The spelling of 11201130993 in words is "eleven billion, two hundred one million, one hundred thirty thousand, nine hundred ninety-three".