302013240349 has 2 divisors, whose sum is σ = 302013240350. Its totient is φ = 302013240348.

The previous prime is 302013240307. The next prime is 302013240391. The reversal of 302013240349 is 943042310203.

It is a balanced prime because it is at equal distance from previous prime (302013240307) and next prime (302013240391).

It can be written as a sum of positive squares in only one way, i.e., 245455839225 + 56557401124 = 495435^2 + 237818^2 .

It is a cyclic number.

It is not a de Polignac number, because 302013240349 - 2²³ = 302004851741 is a prime.

It is a super-2 number, since 2×302013240349² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 302013240349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302013241349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151006620174 + 151006620175.

It is an arithmetic number, because the mean of its divisors is an integer number (151006620175).

Almost surely, 2^302013240349 is an apocalyptic number.

It is an amenable number.

302013240349 is a deficient number, since it is larger than the sum of its proper divisors (1).

302013240349 is an equidigital number, since it uses as much as digits as its factorization.

302013240349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 302013240349 in words is "three hundred two billion, thirteen million, two hundred forty thousand, three hundred forty-nine".