12103220300102 has 32 divisors (see below), whose sum is σ = 18488140742784. Its totient is φ = 5941130976000.

The previous prime is 12103220300099. The next prime is 12103220300111. The reversal of 12103220300102 is 20100302230121.

It is a super-2 number, since 2×12103220300102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126405398 + ... + 126501110.

It is an arithmetic number, because the mean of its divisors is an integer number (577754398212).

Almost surely, 2^{12103220300102} is an apocalyptic number.

12103220300102 is a deficient number, since it is larger than the sum of its proper divisors (6384920442682).

12103220300102 is a wasteful number, since it uses less digits than its factorization.

12103220300102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98964.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12103220300102 its reverse (20100302230121), we get a palindrome (32203522530223).

The spelling of 12103220300102 in words is "twelve trillion, one hundred three billion, two hundred twenty million, three hundred thousand, one hundred two".