11123100230030 has 32 divisors (see below), whose sum is σ = 20425715114400. Its totient is φ = 4360317187072.

The previous prime is 11123100230003. The next prime is 11123100230041. The reversal of 11123100230030 is 3003200132111.

It is a junction number, because it is equal to n+sod(n) for n = 11123100229990 and 11123100230008.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 55199720 + ... + 55400859.

It is an arithmetic number, because the mean of its divisors is an integer number (638303597325).

Almost surely, 2^{11123100230030} is an apocalyptic number.

11123100230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11123100230030 is a deficient number, since it is larger than the sum of its proper divisors (9302614884370).

11123100230030 is a wasteful number, since it uses less digits than its factorization.

11123100230030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110600788.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11123100230030 its reverse (3003200132111), we get a palindrome (14126300362141).

The spelling of 11123100230030 in words is "eleven trillion, one hundred twenty-three billion, one hundred million, two hundred thirty thousand, thirty".