10030340987 has 2 divisors, whose sum is σ = 10030340988. Its totient is φ = 10030340986.

The previous prime is 10030340921. The next prime is 10030341023. The reversal of 10030340987 is 78904303001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10030340987 - 2²⁰ = 10029292411 is a prime.

It is not a weakly prime, because it can be changed into another prime (10030345987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015170493 + 5015170494.

It is an arithmetic number, because the mean of its divisors is an integer number (5015170494).

Almost surely, 2^10030340987 is an apocalyptic number.

10030340987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10030340987 is an equidigital number, since it uses as much as digits as its factorization.

10030340987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

Adding to 10030340987 its reverse (78904303001), we get a palindrome (88934643988).

The spelling of 10030340987 in words is "ten billion, thirty million, three hundred forty thousand, nine hundred eighty-seven".