11430340122 has 16 divisors (see below), whose sum is σ = 23347078272. Its totient is φ = 3729047040.

The previous prime is 11430340081. The next prime is 11430340123. The reversal of 11430340122 is 22104303411.

It is not an unprimeable number, because it can be changed into a prime (11430340123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20266279 + ... + 20266842.

It is an arithmetic number, because the mean of its divisors is an integer number (1459192392).

Almost surely, 2^11430340122 is an apocalyptic number.

11430340122 is an abundant number, since it is smaller than the sum of its proper divisors (11916738150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11430340122 is a wasteful number, since it uses less digits than its factorization.

11430340122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40533173.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11430340122 its reverse (22104303411), we get a palindrome (33534643533).

The spelling of 11430340122 in words is "eleven billion, four hundred thirty million, three hundred forty thousand, one hundred twenty-two".