1121301312300 has 108 divisors (see below), whose sum is σ = 3785014913680. Its totient is φ = 276012627840.

The previous prime is 1121301312281. The next prime is 1121301312323. The reversal of 1121301312300 is 32131031211.

1121301312300 is a `hidden beast` number, since 1 + 1 + 21 + 30 + 1 + 312 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 47907160 + ... + 47930559.

Almost surely, 2^{1121301312300} is an apocalyptic number.

1121301312300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121301312300 is an abundant number, since it is smaller than the sum of its proper divisors (2663713601380).

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

1121301312300 is a wasteful number, since it uses less digits than its factorization.

1121301312300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95837752 (or 95837742 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1121301312300 its reverse (32131031211), we get a palindrome (1153432343511).

The spelling of 1121301312300 in words is "one trillion, one hundred twenty-one billion, three hundred one million, three hundred twelve thousand, three hundred".