30302241287 has 2 divisors, whose sum is σ = 30302241288. Its totient is φ = 30302241286.

The previous prime is 30302241271. The next prime is 30302241329. The reversal of 30302241287 is 78214220303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30302241287 - 2⁴ = 30302241271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30302241247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151120643 + 15151120644.

It is an arithmetic number, because the mean of its divisors is an integer number (15151120644).

Almost surely, 2^30302241287 is an apocalyptic number.

30302241287 is a deficient number, since it is larger than the sum of its proper divisors (1).

30302241287 is an equidigital number, since it uses as much as digits as its factorization.

30302241287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 30302241287 in words is "thirty billion, three hundred two million, two hundred forty-one thousand, two hundred eighty-seven".