30828037087 has 2 divisors, whose sum is σ = 30828037088. Its totient is φ = 30828037086.

The previous prime is 30828037049. The next prime is 30828037103. The reversal of 30828037087 is 78073082803.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30828037087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30828037987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15414018543 + 15414018544.

It is an arithmetic number, because the mean of its divisors is an integer number (15414018544).

Almost surely, 2^30828037087 is an apocalyptic number.

30828037087 is a deficient number, since it is larger than the sum of its proper divisors (1).

30828037087 is an equidigital number, since it uses as much as digits as its factorization.

30828037087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 30828037087 in words is "thirty billion, eight hundred twenty-eight million, thirty-seven thousand, eighty-seven".