2103124090104 has 192 divisors, whose sum is σ = 5923207330560. Its totient is φ = 673420124160.

The previous prime is 2103124090069. The next prime is 2103124090169. The reversal of 2103124090104 is 4010904213012.

It is a happy number.

2103124090104 is a `hidden beast` number, since 210 + 31 + 2 + 409 + 0 + 10 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 259865482 + ... + 259873574.

It is an arithmetic number, because the mean of its divisors is an integer number (30850038180).

Almost surely, 2^{2103124090104} is an apocalyptic number.

2103124090104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2103124090104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2961603665280).

2103124090104 is an abundant number, since it is smaller than the sum of its proper divisors (3820083240456).

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

2103124090104 is a wasteful number, since it uses less digits than its factorization.

2103124090104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8982 (or 8975 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 2103124090104 in words is "two trillion, one hundred three billion, one hundred twenty-four million, ninety thousand, one hundred four".