1313334331300 has 18 divisors (see below), whose sum is σ = 2849935499138. Its totient is φ = 525333732480.

The previous prime is 1313334331277. The next prime is 1313334331381. The reversal of 1313334331300 is 31334333131.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 214472724544 + 1098861606756 = 463112^2 + 1048266^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6566671557 + ... + 6566671756.

Almost surely, 2^{1313334331300} is an apocalyptic number.

1313334331300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313334331300 is an abundant number, since it is smaller than the sum of its proper divisors (1536601167838).

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

1313334331300 is a wasteful number, since it uses less digits than its factorization.

1313334331300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13133343327 (or 13133343320 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 1313334331300 its reverse (31334333131), we get a palindrome (1344668664431).

The spelling of 1313334331300 in words is "one trillion, three hundred thirteen billion, three hundred thirty-four million, three hundred thirty-one thousand, three hundred".