10002100102 has 8 divisors (see below), whose sum is σ = 15011098200. Its totient is φ = 4998400704.

The previous prime is 10002100081. The next prime is 10002100111. The reversal of 10002100102 is 20100120001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1319952 + ... + 1327507.

It is an arithmetic number, because the mean of its divisors is an integer number (1876387275).

Almost surely, 2^10002100102 is an apocalyptic number.

10002100102 is a deficient number, since it is larger than the sum of its proper divisors (5008998098).

10002100102 is a wasteful number, since it uses less digits than its factorization.

10002100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649350.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10002100102 its reverse (20100120001), we get a palindrome (30102220103).

The spelling of 10002100102 in words is "ten billion, two million, one hundred thousand, one hundred two".