1100300204112 has 20 divisors (see below), whose sum is σ = 2842442194080. Its totient is φ = 366766734688.

The previous prime is 1100300204099. The next prime is 1100300204117. The reversal of 1100300204112 is 2114020030011.

It is a junction number, because it is equal to n+sod(n) for n = 1100300204091 and 1100300204100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100300204117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11461460412 + ... + 11461460507.

It is an arithmetic number, because the mean of its divisors is an integer number (142122109704).

Almost surely, 2^{1100300204112} is an apocalyptic number.

1100300204112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100300204112 is an abundant number, since it is smaller than the sum of its proper divisors (1742141989968).

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

1100300204112 is a wasteful number, since it uses less digits than its factorization.

1100300204112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22922920930 (or 22922920924 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1100300204112 its reverse (2114020030011), we get a palindrome (3214320234123).

The spelling of 1100300204112 in words is "one trillion, one hundred billion, three hundred million, two hundred four thousand, one hundred twelve".