30232099987 has 2 divisors, whose sum is σ = 30232099988. Its totient is φ = 30232099986.

The previous prime is 30232099981. The next prime is 30232100011. The reversal of 30232099987 is 78999023203.

It is a weak prime.

It is an emirp because it is prime and its reverse (78999023203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30232099987 - 2¹⁵ = 30232067219 is a prime.

It is not a weakly prime, because it can be changed into another prime (30232099981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15116049993 + 15116049994.

It is an arithmetic number, because the mean of its divisors is an integer number (15116049994).

Almost surely, 2^30232099987 is an apocalyptic number.

30232099987 is a deficient number, since it is larger than the sum of its proper divisors (1).

30232099987 is an equidigital number, since it uses as much as digits as its factorization.

30232099987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 30232099987 in words is "thirty billion, two hundred thirty-two million, ninety-nine thousand, nine hundred eighty-seven".