1093021091200 has 48 divisors (see below), whose sum is σ = 2700103672260. Its totient is φ = 437208435200.

The previous prime is 1093021091191. The next prime is 1093021091231. The reversal of 1093021091200 is 21901203901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170781346 + ... + 170787745.

Almost surely, 2^{1093021091200} is an apocalyptic number.

1093021091200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1093021091200 is an abundant number, since it is smaller than the sum of its proper divisors (1607082581060).

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

1093021091200 is an equidigital number, since it uses as much as digits as its factorization.

1093021091200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341569115 (or 341569098 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 1093021091200 in words is "one trillion, ninety-three billion, twenty-one million, ninety-one thousand, two hundred".