11121003230430 has 32 divisors (see below), whose sum is σ = 27341393311008. Its totient is φ = 2893269132800.

The previous prime is 11121003230411. The next prime is 11121003230473. The reversal of 11121003230430 is 3403230012111.

It is a junction number, because it is equal to n+sod(n) for n = 11121003230397 and 11121003230406.

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, 4520731791 + ... + 4520734250.

It is an arithmetic number, because the mean of its divisors is an integer number (854418540969).

Almost surely, 2^{11121003230430} is an apocalyptic number.

11121003230430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121003230430 is an abundant number, since it is smaller than the sum of its proper divisors (16220390080578).

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

11121003230430 is a wasteful number, since it uses less digits than its factorization.

11121003230430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9041466092.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11121003230430 its reverse (3403230012111), we get a palindrome (14524233242541).

The spelling of 11121003230430 in words is "eleven trillion, one hundred twenty-one billion, three million, two hundred thirty thousand, four hundred thirty".