1313213223113 has 8 divisors (see below), whose sum is σ = 1507996045920. Its totient is φ = 1130997034080.

The previous prime is 1313213223097. The next prime is 1313213223137. The reversal of 1313213223113 is 3113223123131.

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 1313213223113 - 2⁴ = 1313213223097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313213223173) 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, 3141658220 + ... + 3141658637.

It is an arithmetic number, because the mean of its divisors is an integer number (188499505740).

Almost surely, 2^{1313213223113} is an apocalyptic number.

It is an amenable number.

1313213223113 is a deficient number, since it is larger than the sum of its proper divisors (194782822807).

1313213223113 is a wasteful number, since it uses less digits than its factorization.

1313213223113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6283316887.

The product of its digits is 1944, while the sum is 26.

Adding to 1313213223113 its reverse (3113223123131), we get a palindrome (4426436346244).

The spelling of 1313213223113 in words is "one trillion, three hundred thirteen billion, two hundred thirteen million, two hundred twenty-three thousand, one hundred thirteen".