10830671987 has 2 divisors, whose sum is σ = 10830671988. Its totient is φ = 10830671986.

The previous prime is 10830671983. The next prime is 10830672031. The reversal of 10830671987 is 78917603801.

10830671987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10830671987 - 2² = 10830671983 is a prime.

It is not a weakly prime, because it can be changed into another prime (10830671983) 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, 5415335993 + 5415335994.

It is an arithmetic number, because the mean of its divisors is an integer number (5415335994).

Almost surely, 2^10830671987 is an apocalyptic number.

10830671987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10830671987 is an equidigital number, since it uses as much as digits as its factorization.

10830671987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 10830671987 in words is "ten billion, eight hundred thirty million, six hundred seventy-one thousand, nine hundred eighty-seven".