2103124444102 has 32 divisors (see below), whose sum is σ = 3447398062080. Its totient is φ = 954321419520.

The previous prime is 2103124444087. The next prime is 2103124444219. The reversal of 2103124444102 is 2014444213012.

It is a congruent number.

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, 74356399 + ... + 74384677.

It is an arithmetic number, because the mean of its divisors is an integer number (107731189440).

Almost surely, 2^{2103124444102} is an apocalyptic number.

2103124444102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2103124444102 is a deficient number, since it is larger than the sum of its proper divisors (1344273617978).

2103124444102 is a wasteful number, since it uses less digits than its factorization.

2103124444102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33988.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2103124444102 its reverse (2014444213012), we get a palindrome (4117568657114).

The spelling of 2103124444102 in words is "two trillion, one hundred three billion, one hundred twenty-four million, four hundred forty-four thousand, one hundred two".