2104335603220 has 24 divisors (see below), whose sum is σ = 4433045173704. Its totient is φ = 839078925696.

The previous prime is 2104335603197. The next prime is 2104335603259. The reversal of 2104335603220 is 223065334012.

It can be written as a sum of positive squares in 4 ways, for example, as 201624348676 + 1902711254544 = 449026^2 + 1379388^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165950727 + ... + 165963406.

It is an arithmetic number, because the mean of its divisors is an integer number (184710215571).

Almost surely, 2^{2104335603220} is an apocalyptic number.

2104335603220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104335603220 is an abundant number, since it is smaller than the sum of its proper divisors (2328709570484).

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

2104335603220 is a wasteful number, since it uses less digits than its factorization.

2104335603220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331914459 (or 331914457 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 2104335603220 in words is "two trillion, one hundred four billion, three hundred thirty-five million, six hundred three thousand, two hundred twenty".