1313321103300 has 36 divisors (see below), whose sum is σ = 3799875726416. Its totient is φ = 350218960800.

The previous prime is 1313321103257. The next prime is 1313321103301. The reversal of 1313321103300 is 33011233131.

It is not an unprimeable number, because it can be changed into a prime (1313321103301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2188868206 + ... + 2188868805.

Almost surely, 2^{1313321103300} is an apocalyptic number.

1313321103300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313321103300 is an abundant number, since it is smaller than the sum of its proper divisors (2486554623116).

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

1313321103300 is a wasteful number, since it uses less digits than its factorization.

1313321103300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377737028 (or 4377737021 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1313321103300 its reverse (33011233131), we get a palindrome (1346332336431).

The spelling of 1313321103300 in words is "one trillion, three hundred thirteen billion, three hundred twenty-one million, one hundred three thousand, three hundred".