11130343201 has 4 divisors (see below), whose sum is σ = 11133300100. Its totient is φ = 11127386304.

The previous prime is 11130343171. The next prime is 11130343253. The reversal of 11130343201 is 10234303111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7717446801 + 3412896400 = 87849^2 + 58420^2 .

It is a cyclic number.

It is not a de Polignac number, because 11130343201 - 2⁷ = 11130343073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11130343001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472796 + ... + 1480333.

It is an arithmetic number, because the mean of its divisors is an integer number (2783325025).

Almost surely, 2^11130343201 is an apocalyptic number.

It is an amenable number.

11130343201 is a deficient number, since it is larger than the sum of its proper divisors (2956899).

11130343201 is an equidigital number, since it uses as much as digits as its factorization.

11130343201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956898.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11130343201 its reverse (10234303111), we get a palindrome (21364646312).

The spelling of 11130343201 in words is "eleven billion, one hundred thirty million, three hundred forty-three thousand, two hundred one".