11213420124230 has 32 divisors (see below), whose sum is σ = 20274889174560. Its totient is φ = 4465231015680.

The previous prime is 11213420124199. The next prime is 11213420124259. The reversal of 11213420124230 is 3242102431211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11213420124230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1858322 + ... + 5087258.

It is an arithmetic number, because the mean of its divisors is an integer number (633590286705).

Almost surely, 2^{11213420124230} is an apocalyptic number.

11213420124230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11213420124230 is a deficient number, since it is larger than the sum of its proper divisors (9061469050330).

11213420124230 is a wasteful number, since it uses less digits than its factorization.

11213420124230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230504.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11213420124230 its reverse (3242102431211), we get a palindrome (14455522555441).

The spelling of 11213420124230 in words is "eleven trillion, two hundred thirteen billion, four hundred twenty million, one hundred twenty-four thousand, two hundred thirty".