30877048387 has 2 divisors, whose sum is σ = 30877048388. Its totient is φ = 30877048386.

The previous prime is 30877048343. The next prime is 30877048417. The reversal of 30877048387 is 78384077803.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30877048387 - 2¹¹ = 30877046339 is a prime.

It is not a weakly prime, because it can be changed into another prime (30877048187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15438524193 + 15438524194.

It is an arithmetic number, because the mean of its divisors is an integer number (15438524194).

Almost surely, 2^30877048387 is an apocalyptic number.

30877048387 is a deficient number, since it is larger than the sum of its proper divisors (1).

30877048387 is an equidigital number, since it uses as much as digits as its factorization.

30877048387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 30877048387 in words is "thirty billion, eight hundred seventy-seven million, forty-eight thousand, three hundred eighty-seven".