12103250050444 has 48 divisors (see below), whose sum is σ = 24377719726080. Its totient is φ = 5150448014400.

The previous prime is 12103250050391. The next prime is 12103250050477. The reversal of 12103250050444 is 44405005230121.

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, 8818197 + ... + 10097875.

It is an arithmetic number, because the mean of its divisors is an integer number (507869160960).

Almost surely, 2^{12103250050444} is an apocalyptic number.

12103250050444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12103250050444 is an abundant number, since it is smaller than the sum of its proper divisors (12274469675636).

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

12103250050444 is a wasteful number, since it uses less digits than its factorization.

12103250050444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282078 (or 1282076 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 12103250050444 its reverse (44405005230121), we get a palindrome (56508255280565).

The spelling of 12103250050444 in words is "twelve trillion, one hundred three billion, two hundred fifty million, fifty thousand, four hundred forty-four".