2103244144100 has 36 divisors (see below), whose sum is σ = 4978952503728. Its totient is φ = 764816052000.

The previous prime is 2103244144091. The next prime is 2103244144117. The reversal of 2103244144100 is 14414423012.

It is a self number, because there is not a number n which added to its sum of digits gives 2103244144100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 956018966 + ... + 956021165.

Almost surely, 2^{2103244144100} is an apocalyptic number.

2103244144100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103244144100 is an abundant number, since it is smaller than the sum of its proper divisors (2875708359628).

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

2103244144100 is a wasteful number, since it uses less digits than its factorization.

2103244144100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912040156 (or 1912040149 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2103244144100 its reverse (14414423012), we get a palindrome (2117658567112).

The spelling of 2103244144100 in words is "two trillion, one hundred three billion, two hundred forty-four million, one hundred forty-four thousand, one hundred".