10010002 has 4 divisors (see below), whose sum is σ = 15015006. Its totient is φ = 5005000.

The previous prime is 10009981. The next prime is 10010023. The reversal of 10010002 is 20001001.

10010002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10009981) and next prime (10010023).

It can be written as a sum of positive squares in only one way, i.e., 9740641 + 269361 = 3121^2 + 519^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10009973 and 10010000.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502499 + ... + 2502502.

Almost surely, 2^10010002 is an apocalyptic number.

10010002 is a deficient number, since it is larger than the sum of its proper divisors (5005004).

10010002 is an equidigital number, since it uses as much as digits as its factorization.

10010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005003.

The product of its (nonzero) digits is 2, while the sum is 4.

The square root of 10010002 is about 3163.8587199810. The cubic root of 10010002 is about 215.5152739213.

Adding to 10010002 its reverse (20001001), we get a palindrome (30011003).

Subtracting 10010002 from its reverse (20001001), we obtain a palindrome (9990999).

Multiplying 10010002 by its reverse (20001001), we get a palindrome (200210060012002).

The spelling of 10010002 in words is "ten million, ten thousand, two".