1121030010000 has 200 divisors, whose sum is σ = 4020928016160. Its totient is φ = 298941264000.

The previous prime is 1121030009909. The next prime is 1121030010013. The reversal of 1121030010000 is 100301211.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1805982 + ... + 2345981.

Almost surely, 2^{1121030010000} is an apocalyptic number.

1121030010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121030010000 is an abundant number, since it is smaller than the sum of its proper divisors (2899898006160).

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

1121030010000 is an equidigital number, since it uses as much as digits as its factorization.

1121030010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4152000 (or 4151973 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 1121030010000 its reverse (100301211), we get a palindrome (1121130311211).

The spelling of 1121030010000 in words is "one trillion, one hundred twenty-one billion, thirty million, ten thousand".