1110203313312 has 24 divisors (see below), whose sum is σ = 2914283697696. Its totient is φ = 370067771072.

The previous prime is 1110203313283. The next prime is 1110203313341. The reversal of 1110203313312 is 2133133020111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1110203313283) and next prime (1110203313341).

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5782308828 + ... + 5782309019.

It is an arithmetic number, because the mean of its divisors is an integer number (121428487404).

Almost surely, 2^{1110203313312} is an apocalyptic number.

1110203313312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1110203313312 is an abundant number, since it is smaller than the sum of its proper divisors (1804080384384).

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

1110203313312 is a wasteful number, since it uses less digits than its factorization.

1110203313312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11564617860 (or 11564617852 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1110203313312 its reverse (2133133020111), we get a palindrome (3243336333423).

The spelling of 1110203313312 in words is "one trillion, one hundred ten billion, two hundred three million, three hundred thirteen thousand, three hundred twelve".