10100002 has 8 divisors (see below), whose sum is σ = 16527312. Its totient is φ = 4590900.

The previous prime is 10099997. The next prime is 10100009. The reversal of 10100002 is 20000101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10099964 and 10100000.

It is not an unprimeable number, because it can be changed into a prime (10100009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229524 + ... + 229567.

It is an arithmetic number, because the mean of its divisors is an integer number (2065914).

Almost surely, 2^10100002 is an apocalyptic number.

10100002 is a deficient number, since it is larger than the sum of its proper divisors (6427310).

10100002 is a wasteful number, since it uses less digits than its factorization.

10100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459104.

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

The square root of 10100002 is about 3178.0500310725. The cubic root of 10100002 is about 216.1592475624.

Adding to 10100002 its reverse (20000101), we get a palindrome (30100103).

Subtracting 10100002 from its reverse (20000101), we obtain a palindrome (9900099).

Multiplying 10100002 by its reverse (20000101), we get a palindrome (202001060100202).

The spelling of 10100002 in words is "ten million, one hundred thousand, two".