1121030203300 has 72 divisors (see below), whose sum is σ = 2781445170560. Its totient is φ = 384174835200.

The previous prime is 1121030203259. The next prime is 1121030203379. The reversal of 1121030203300 is 33020301211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1142161 + ... + 1883239.

Almost surely, 2^{1121030203300} is an apocalyptic number.

1121030203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121030203300 is an abundant number, since it is smaller than the sum of its proper divisors (1660414967260).

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

1121030203300 is a wasteful number, since it uses less digits than its factorization.

1121030203300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743261 (or 743254 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1121030203300 its reverse (33020301211), we get a palindrome (1154050504511).

The spelling of 1121030203300 in words is "one trillion, one hundred twenty-one billion, thirty million, two hundred three thousand, three hundred".