30340562130887 has 2 divisors, whose sum is σ = 30340562130888. Its totient is φ = 30340562130886.

The previous prime is 30340562130847. The next prime is 30340562130913. The reversal of 30340562130887 is 78803126504303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30340562130887 - 2⁴⁰ = 29241050503111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30340562130847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170281065443 + 15170281065444.

It is an arithmetic number, because the mean of its divisors is an integer number (15170281065444).

Almost surely, 2^{30340562130887} is an apocalyptic number.

30340562130887 is a deficient number, since it is larger than the sum of its proper divisors (1).

30340562130887 is an equidigital number, since it uses as much as digits as its factorization.

30340562130887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 30340562130887 in words is "thirty trillion, three hundred forty billion, five hundred sixty-two million, one hundred thirty thousand, eight hundred eighty-seven".