2123102310104 has 32 divisors (see below), whose sum is σ = 4119162498000. Its totient is φ = 1025213747712.

The previous prime is 2123102310101. The next prime is 2123102310167. The reversal of 2123102310104 is 4010132013212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123102310101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34642469 + ... + 34703700.

Almost surely, 2^{2123102310104} is an apocalyptic number.

It is an amenable number.

2123102310104 is a deficient number, since it is larger than the sum of its proper divisors (1996060187896).

2123102310104 is a wasteful number, since it uses less digits than its factorization.

2123102310104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69346307 (or 69346303 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2123102310104 its reverse (4010132013212), we get a palindrome (6133234323316).

The spelling of 2123102310104 in words is "two trillion, one hundred twenty-three billion, one hundred two million, three hundred ten thousand, one hundred four".