11130441430 has 16 divisors (see below), whose sum is σ = 20063800944. Its totient is φ = 4445730720.

The previous prime is 11130441409. The next prime is 11130441431. The reversal of 11130441430 is 3414403111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130441431) 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 7 ways as a sum of consecutive naturals, for example, 798477 + ... + 812296.

It is an arithmetic number, because the mean of its divisors is an integer number (1253987559).

Almost surely, 2^11130441430 is an apocalyptic number.

11130441430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11130441430 is a deficient number, since it is larger than the sum of its proper divisors (8933359514).

11130441430 is a wasteful number, since it uses less digits than its factorization.

11130441430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611471.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11130441430 its reverse (3414403111), we get a palindrome (14544844541).

The spelling of 11130441430 in words is "eleven billion, one hundred thirty million, four hundred forty-one thousand, four hundred thirty".