1313032102213 has 8 divisors (see below), whose sum is σ = 1421361178328. Its totient is φ = 1205749684224.

The previous prime is 1313032102201. The next prime is 1313032102219. The reversal of 1313032102213 is 3122012303131.

It can be written as a sum of positive squares in 4 ways, for example, as 32463751329 + 1280568350884 = 180177^2 + 1131622^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1313032102213 - 2¹³ = 1313032094021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313032102219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261661920 + ... + 261666937.

It is an arithmetic number, because the mean of its divisors is an integer number (177670147291).

Almost surely, 2^{1313032102213} is an apocalyptic number.

1313032102213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1313032102213 is a deficient number, since it is larger than the sum of its proper divisors (108329076115).

1313032102213 is a wasteful number, since it uses less digits than its factorization.

1313032102213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523329063.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1313032102213 its reverse (3122012303131), we get a palindrome (4435044405344).

The spelling of 1313032102213 in words is "one trillion, three hundred thirteen billion, thirty-two million, one hundred two thousand, two hundred thirteen".