1103302311200 has 36 divisors (see below), whose sum is σ = 2693436769170. Its totient is φ = 441320924160.

The previous prime is 1103302311193. The next prime is 1103302311203. The reversal of 1103302311200 is 21132033011.

It can be written as a sum of positive squares in 3 ways, for example, as 550795528336 + 552506782864 = 742156^2 + 743308^2 .

It is not an unprimeable number, because it can be changed into a prime (1103302311203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 689563145 + ... + 689564744.

Almost surely, 2^{1103302311200} is an apocalyptic number.

1103302311200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103302311200 is an abundant number, since it is smaller than the sum of its proper divisors (1590134457970).

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

1103302311200 is a wasteful number, since it uses less digits than its factorization.

1103302311200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379127909 (or 1379127896 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1103302311200 its reverse (21132033011), we get a palindrome (1124434344211).

The spelling of 1103302311200 in words is "one trillion, one hundred three billion, three hundred two million, three hundred eleven thousand, two hundred".