1121200100300 has 54 divisors (see below), whose sum is σ = 2830229408412. Its totient is φ = 384411461280.

The previous prime is 1121200100231. The next prime is 1121200100357. The reversal of 1121200100300 is 30010021211.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 114403274 + ... + 114413073.

Almost surely, 2^{1121200100300} is an apocalyptic number.

1121200100300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121200100300 is an abundant number, since it is smaller than the sum of its proper divisors (1709029308112).

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

1121200100300 is a wasteful number, since it uses less digits than its factorization.

1121200100300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228816375 (or 228816361 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1121200100300 its reverse (30010021211), we get a palindrome (1151210121511).

The spelling of 1121200100300 in words is "one trillion, one hundred twenty-one billion, two hundred million, one hundred thousand, three hundred".