1093783320280 has 32 divisors (see below), whose sum is σ = 2812585681440. Its totient is φ = 375011424000.

The previous prime is 1093783320271. The next prime is 1093783320317. The reversal of 1093783320280 is 820233873901.

It is a self number, because there is not a number n which added to its sum of digits gives 1093783320280.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1953184221 + ... + 1953184780.

It is an arithmetic number, because the mean of its divisors is an integer number (87893302545).

Almost surely, 2^{1093783320280} is an apocalyptic number.

1093783320280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1093783320280 is an abundant number, since it is smaller than the sum of its proper divisors (1718802361160).

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

1093783320280 is a wasteful number, since it uses less digits than its factorization.

1093783320280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906369019 (or 3906369015 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 1093783320280 in words is "one trillion, ninety-three billion, seven hundred eighty-three million, three hundred twenty thousand, two hundred eighty".