13313323011001 has 4 divisors (see below), whose sum is σ = 14337424781092. Its totient is φ = 12289221240912.

The previous prime is 13313323010989. The next prime is 13313323011011. The reversal of 13313323011001 is 10011032331331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6444997690000 + 6868325321001 = 2538700^2 + 2620749^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13313323011001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13313323011011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512050885026 + ... + 512050885051.

It is an arithmetic number, because the mean of its divisors is an integer number (3584356195273).

Almost surely, 2^{13313323011001} is an apocalyptic number.

It is an amenable number.

13313323011001 is a deficient number, since it is larger than the sum of its proper divisors (1024101770091).

13313323011001 is a wasteful number, since it uses less digits than its factorization.

13313323011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024101770090.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 13313323011001 its reverse (10011032331331), we get a palindrome (23324355342332).

The spelling of 13313323011001 in words is "thirteen trillion, three hundred thirteen billion, three hundred twenty-three million, eleven thousand, one".