2104312120302 has 64 divisors (see below), whose sum is σ = 4823924313600. Its totient is φ = 599476101120.

The previous prime is 2104312120271. The next prime is 2104312120321. The reversal of 2104312120302 is 2030212134012.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19842474 + ... + 19948242.

It is an arithmetic number, because the mean of its divisors is an integer number (75373817400).

Almost surely, 2^{2104312120302} is an apocalyptic number.

2104312120302 is an abundant number, since it is smaller than the sum of its proper divisors (2719612193298).

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

2104312120302 is a wasteful number, since it uses less digits than its factorization.

2104312120302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107161.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2104312120302 its reverse (2030212134012), we get a palindrome (4134524254314).

The spelling of 2104312120302 in words is "two trillion, one hundred four billion, three hundred twelve million, one hundred twenty thousand, three hundred two".