1313001200333 has 2 divisors, whose sum is σ = 1313001200334. Its totient is φ = 1313001200332.

The previous prime is 1313001200323. The next prime is 1313001200387. The reversal of 1313001200333 is 3330021003131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1066669643209 + 246331557124 = 1032797^2 + 496318^2 .

It is an emirp because it is prime and its reverse (3330021003131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1313001200333 - 2²⁸ = 1312732764877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313001200323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656500600166 + 656500600167.

It is an arithmetic number, because the mean of its divisors is an integer number (656500600167).

Almost surely, 2^{1313001200333} is an apocalyptic number.

It is an amenable number.

1313001200333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313001200333 is an equidigital number, since it uses as much as digits as its factorization.

1313001200333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1313001200333 its reverse (3330021003131), we get a palindrome (4643022203464).

The spelling of 1313001200333 in words is "one trillion, three hundred thirteen billion, one million, two hundred thousand, three hundred thirty-three".