2103969485000 has 40 divisors (see below), whose sum is σ = 4929600515070. Its totient is φ = 841587792000.

The previous prime is 2103969484999. The next prime is 2103969485047. The reversal of 2103969485000 is 5849693012.

It can be written as a sum of positive squares in 5 ways, for example, as 113268594916 + 1990700890084 = 336554^2 + 1410922^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2103969485000² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 210391949 + ... + 210401948.

Almost surely, 2^{2103969485000} is an apocalyptic number.

2103969485000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103969485000 is an abundant number, since it is smaller than the sum of its proper divisors (2825631030070).

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

2103969485000 is an equidigital number, since it uses as much as digits as its factorization.

2103969485000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420793923 (or 420793904 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 2103969485000 in words is "two trillion, one hundred three billion, nine hundred sixty-nine million, four hundred eighty-five thousand".