1302330229987 has 2 divisors, whose sum is σ = 1302330229988. Its totient is φ = 1302330229986.

The previous prime is 1302330229943. The next prime is 1302330229997. The reversal of 1302330229987 is 7899220332031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1302330229987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1302330229987.

It is not a weakly prime, because it can be changed into another prime (1302330229997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651165114993 + 651165114994.

It is an arithmetic number, because the mean of its divisors is an integer number (651165114994).

Almost surely, 2^{1302330229987} is an apocalyptic number.

1302330229987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302330229987 is an equidigital number, since it uses as much as digits as its factorization.

1302330229987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 1302330229987 in words is "one trillion, three hundred two billion, three hundred thirty million, two hundred twenty-nine thousand, nine hundred eighty-seven".