2123104099368 has 64 divisors (see below), whose sum is σ = 6066911900160. Its totient is φ = 606511152576.

The previous prime is 2123104099357. The next prime is 2123104099373. The reversal of 2123104099368 is 8639904013212.

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, 201871 + ... + 2070497.

It is an arithmetic number, because the mean of its divisors is an integer number (94795498440).

Almost surely, 2^{2123104099368} is an apocalyptic number.

2123104099368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2123104099368 is an abundant number, since it is smaller than the sum of its proper divisors (3943807800792).

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

2123104099368 is a wasteful number, since it uses less digits than its factorization.

2123104099368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875406 (or 1875402 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 2123104099368 in words is "two trillion, one hundred twenty-three billion, one hundred four million, ninety-nine thousand, three hundred sixty-eight".