302421041240113 has 4 divisors (see below), whose sum is σ = 305819030467620. Its totient is φ = 299023052012608.

The previous prime is 302421041240081. The next prime is 302421041240207. The reversal of 302421041240113 is 311042140124203.

It is a happy number.

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 180978150707344 + 121442890532769 = 13452812^2 + 11020113^2 .

It is a cyclic number.

It is not a de Polignac number, because 302421041240113 - 2⁵ = 302421041240081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (302421041220113) 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, 1698994613620 + ... + 1698994613797.

It is an arithmetic number, because the mean of its divisors is an integer number (76454757616905).

Almost surely, 2^{302421041240113} is an apocalyptic number.

It is an amenable number.

302421041240113 is a deficient number, since it is larger than the sum of its proper divisors (3397989227507).

302421041240113 is an equidigital number, since it uses as much as digits as its factorization.

302421041240113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397989227506.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 302421041240113 its reverse (311042140124203), we get a palindrome (613463181364316).

The spelling of 302421041240113 in words is "three hundred two trillion, four hundred twenty-one billion, forty-one million, two hundred forty thousand, one hundred thirteen".