11103103212230 has 16 divisors (see below), whose sum is σ = 20450366847504. Its totient is φ = 4337956603680.

The previous prime is 11103103212211. The next prime is 11103103212247. The reversal of 11103103212230 is 3221230130111.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 12910584701 + ... + 12910585560.

It is an arithmetic number, because the mean of its divisors is an integer number (1278147927969).

Almost surely, 2^{11103103212230} is an apocalyptic number.

11103103212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103103212230 is a deficient number, since it is larger than the sum of its proper divisors (9347263635274).

11103103212230 is a wasteful number, since it uses less digits than its factorization.

11103103212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25821170311.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11103103212230 its reverse (3221230130111), we get a palindrome (14324333342341).

The spelling of 11103103212230 in words is "eleven trillion, one hundred three billion, one hundred three million, two hundred twelve thousand, two hundred thirty".