12103200321110 has 64 divisors (see below), whose sum is σ = 22672876437504. Its totient is φ = 4646727388800.

The previous prime is 12103200321097. The next prime is 12103200321127. The reversal of 12103200321110 is 1112300230121.

It is a super-2 number, since 2×12103200321110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126763049 + ... + 126858491.

It is an arithmetic number, because the mean of its divisors is an integer number (354263694336).

Almost surely, 2^{12103200321110} is an apocalyptic number.

12103200321110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12103200321110 is a deficient number, since it is larger than the sum of its proper divisors (10569676116394).

12103200321110 is a wasteful number, since it uses less digits than its factorization.

12103200321110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98829.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12103200321110 its reverse (1112300230121), we get a palindrome (13215500551231).

The spelling of 12103200321110 in words is "twelve trillion, one hundred three billion, two hundred million, three hundred twenty-one thousand, one hundred ten".