2104312120238 has 16 divisors (see below), whose sum is σ = 3185642256720. Its totient is φ = 1042432675200.

The previous prime is 2104312120237. The next prime is 2104312120271. The reversal of 2104312120238 is 8320212134012.

It is a self number, because there is not a number n which added to its sum of digits gives 2104312120238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104312120237) 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, 2977193 + ... + 3615563.

It is an arithmetic number, because the mean of its divisors is an integer number (199102641045).

Almost surely, 2^{2104312120238} is an apocalyptic number.

2104312120238 is a deficient number, since it is larger than the sum of its proper divisors (1081330136482).

2104312120238 is a wasteful number, since it uses less digits than its factorization.

2104312120238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653603.

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 2104312120238 in words is "two trillion, one hundred four billion, three hundred twelve million, one hundred twenty thousand, two hundred thirty-eight".