10230987646 has 24 divisors (see below), whose sum is σ = 17669143224. Its totient is φ = 4405685040.

The previous prime is 10230987601. The next prime is 10230987731. The reversal of 10230987646 is 64678903201.

It is a junction number, because it is equal to n+sod(n) for n = 10230987596 and 10230987605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 636165 + ... + 652048.

It is an arithmetic number, because the mean of its divisors is an integer number (736214301).

Almost surely, 2^10230987646 is an apocalyptic number.

10230987646 is a deficient number, since it is larger than the sum of its proper divisors (7438155578).

10230987646 is a wasteful number, since it uses less digits than its factorization.

10230987646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288264 (or 1288245 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 10230987646 in words is "ten billion, two hundred thirty million, nine hundred eighty-seven thousand, six hundred forty-six".