302421000124193 has 2 divisors, whose sum is σ = 302421000124194. Its totient is φ = 302421000124192.

The previous prime is 302421000124181. The next prime is 302421000124279. The reversal of 302421000124193 is 391421000124203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301603762428049 + 817237696144 = 17366743^2 + 904012^2 .

It is a cyclic number.

It is not a de Polignac number, because 302421000124193 - 2²⁶ = 302420933015329 is a prime.

It is a super-2 number, since 2×302421000124193² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (302421000124123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151210500062096 + 151210500062097.

It is an arithmetic number, because the mean of its divisors is an integer number (151210500062097).

Almost surely, 2^{302421000124193} is an apocalyptic number.

It is an amenable number.

302421000124193 is a deficient number, since it is larger than the sum of its proper divisors (1).

302421000124193 is an equidigital number, since it uses as much as digits as its factorization.

302421000124193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 302421000124193 its reverse (391421000124203), we get a palindrome (693842000248396).

The spelling of 302421000124193 in words is "three hundred two trillion, four hundred twenty-one billion, one hundred twenty-four thousand, one hundred ninety-three".