11130343113 has 4 divisors (see below), whose sum is σ = 14840457488. Its totient is φ = 7420228740.

The previous prime is 11130343109. The next prime is 11130343121. The reversal of 11130343113 is 31134303111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11130343113 - 2² = 11130343109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11130343113.

It is not an unprimeable number, because it can be changed into a prime (11130343123) 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 3 ways as a sum of consecutive naturals, for example, 1855057183 + ... + 1855057188.

It is an arithmetic number, because the mean of its divisors is an integer number (3710114372).

Almost surely, 2^11130343113 is an apocalyptic number.

It is an amenable number.

11130343113 is a deficient number, since it is larger than the sum of its proper divisors (3710114375).

11130343113 is an equidigital number, since it uses as much as digits as its factorization.

11130343113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710114374.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11130343113 its reverse (31134303111), we get a palindrome (42264646224).

The spelling of 11130343113 in words is "eleven billion, one hundred thirty million, three hundred forty-three thousand, one hundred thirteen".