13273023234313 has 4 divisors (see below), whose sum is σ = 13971603404560. Its totient is φ = 12574443064068.

The previous prime is 13273023234301. The next prime is 13273023234329. The reversal of 13273023234313 is 31343232037231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13273023234313 is a prime.

It is a super-2 number, since 2×13273023234313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13273023234343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349290085095 + ... + 349290085132.

It is an arithmetic number, because the mean of its divisors is an integer number (3492900851140).

Almost surely, 2^{13273023234313} is an apocalyptic number.

It is an amenable number.

13273023234313 is a deficient number, since it is larger than the sum of its proper divisors (698580170247).

13273023234313 is an equidigital number, since it uses as much as digits as its factorization.

13273023234313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698580170246.

The product of its (nonzero) digits is 163296, while the sum is 37.

The spelling of 13273023234313 in words is "thirteen trillion, two hundred seventy-three billion, twenty-three million, two hundred thirty-four thousand, three hundred thirteen".