320232010349 has 2 divisors, whose sum is σ = 320232010350. Its totient is φ = 320232010348.

The previous prime is 320232010339. The next prime is 320232010361. The reversal of 320232010349 is 943010232023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319321057225 + 910953124 = 565085^2 + 30182^2 .

It is a cyclic number.

It is not a de Polignac number, because 320232010349 - 2⁴ = 320232010333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320232010339) 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 as a sum of consecutive naturals, namely, 160116005174 + 160116005175.

It is an arithmetic number, because the mean of its divisors is an integer number (160116005175).

Almost surely, 2^320232010349 is an apocalyptic number.

It is an amenable number.

320232010349 is a deficient number, since it is larger than the sum of its proper divisors (1).

320232010349 is an equidigital number, since it uses as much as digits as its factorization.

320232010349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 320232010349 in words is "three hundred twenty billion, two hundred thirty-two million, ten thousand, three hundred forty-nine".