2183045603800 has 48 divisors (see below), whose sum is σ = 5084227947960. Its totient is φ = 871730599680.

The previous prime is 2183045603797. The next prime is 2183045603803. The reversal of 2183045603800 is 83065403812.

It is an interprime number because it is at equal distance from previous prime (2183045603797) and next prime (2183045603803).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183045603803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9180069 + ... + 9414868.

Almost surely, 2^{2183045603800} is an apocalyptic number.

2183045603800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2183045603800 is an abundant number, since it is smaller than the sum of its proper divisors (2901182344160).

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

2183045603800 is a wasteful number, since it uses less digits than its factorization.

2183045603800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18595540 (or 18595531 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 2183045603800 in words is "two trillion, one hundred eighty-three billion, forty-five million, six hundred three thousand, eight hundred".