13023332005 has 8 divisors (see below), whose sum is σ = 15628757400. Its totient is φ = 10418159616.

The previous prime is 13023331991. The next prime is 13023332011. The reversal of 13023332005 is 50023332031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5029362724 + 7993969281 = 70918^2 + 89409^2 .

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 13023332005 - 2⁹ = 13023331493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79141 + ... + 179749.

It is an arithmetic number, because the mean of its divisors is an integer number (1953594675).

Almost surely, 2^13023332005 is an apocalyptic number.

It is an amenable number.

13023332005 is a deficient number, since it is larger than the sum of its proper divisors (2605425395).

13023332005 is a wasteful number, since it uses less digits than its factorization.

13023332005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126503.

The product of its (nonzero) digits is 1620, while the sum is 22.

Adding to 13023332005 its reverse (50023332031), we get a palindrome (63046664036).

The spelling of 13023332005 in words is "thirteen billion, twenty-three million, three hundred thirty-two thousand, five".