1112203300100 has 144 divisors (see below), whose sum is σ = 2452391036928. Its totient is φ = 437783592960.

The previous prime is 1112203300099. The next prime is 1112203300147. The reversal of 1112203300100 is 10033022111.

It is a super-3 number, since 3×1112203300100³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 956322119 + ... + 956323281.

It is an arithmetic number, because the mean of its divisors is an integer number (17030493312).

Almost surely, 2^{1112203300100} is an apocalyptic number.

1112203300100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112203300100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1226195518464).

1112203300100 is an abundant number, since it is smaller than the sum of its proper divisors (1340187736828).

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

1112203300100 is a wasteful number, since it uses less digits than its factorization.

1112203300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854 (or 1847 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1112203300100 its reverse (10033022111), we get a palindrome (1122236322211).

The spelling of 1112203300100 in words is "one trillion, one hundred twelve billion, two hundred three million, three hundred thousand, one hundred".