10102102000002 has 56 divisors (see below), whose sum is σ = 22721290435584. Its totient is φ = 3367077713784.

The previous prime is 10102101999947. The next prime is 10102102000037. The reversal of 10102102000002 is 20000020120101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 17004223 + ... + 17588285.

Almost surely, 2^{10102102000002} is an apocalyptic number.

10102102000002 is an abundant number, since it is smaller than the sum of its proper divisors (12619188435582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10102102000002 is an equidigital number, since it uses as much as digits as its factorization.

10102102000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595946 (or 595931 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10102102000002 its reverse (20000020120101), we get a palindrome (30102122120103).

The spelling of 10102102000002 in words is "ten trillion, one hundred two billion, one hundred two million, two", and thus it is an aban number.