1303232103200 has 36 divisors (see below), whose sum is σ = 3181515373890. Its totient is φ = 521292840960.

The previous prime is 1303232103191. The next prime is 1303232103203. The reversal of 1303232103200 is 23012323031.

It can be written as a sum of positive squares in 3 ways, for example, as 1089126006544 + 214106096656 = 1043612^2 + 462716^2 .

It is a super-2 number, since 2×1303232103200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1303232103203) 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, 814519265 + ... + 814520864.

Almost surely, 2^{1303232103200} is an apocalyptic number.

1303232103200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1303232103200 is an abundant number, since it is smaller than the sum of its proper divisors (1878283270690).

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

1303232103200 is a wasteful number, since it uses less digits than its factorization.

1303232103200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629040149 (or 1629040136 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1303232103200 its reverse (23012323031), we get a palindrome (1326244426231).

The spelling of 1303232103200 in words is "one trillion, three hundred three billion, two hundred thirty-two million, one hundred three thousand, two hundred".