11130343411 has 12 divisors (see below), whose sum is σ = 12898457640. Its totient is φ = 9523285760.

The previous prime is 11130343397. The next prime is 11130343439. The reversal of 11130343411 is 11434303111.

It is not a de Polignac number, because 11130343411 - 2⁷ = 11130343283 is a prime.

It is a super-2 number, since 2×11130343411² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11130343481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1747426 + ... + 1753783.

It is an arithmetic number, because the mean of its divisors is an integer number (1074871470).

Almost surely, 2^11130343411 is an apocalyptic number.

11130343411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11130343411 is a deficient number, since it is larger than the sum of its proper divisors (1768114229).

11130343411 is a wasteful number, since it uses less digits than its factorization.

11130343411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501254 (or 3501237 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11130343411 its reverse (11434303111), we get a palindrome (22564646522).

The spelling of 11130343411 in words is "eleven billion, one hundred thirty million, three hundred forty-three thousand, four hundred eleven".