10202100210102 has 8 divisors (see below), whose sum is σ = 20404200420216. Its totient is φ = 3400700070032.

The previous prime is 10202100210079. The next prime is 10202100210121. The reversal of 10202100210102 is 20101200120201.

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

10202100210102 is an admirable number.

It is a super-3 number, since 3×10202100210102³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850175017503 + ... + 850175017514.

It is an arithmetic number, because the mean of its divisors is an integer number (2550525052527).

Almost surely, 2^{10202100210102} is an apocalyptic number.

10202100210102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10202100210102 is a wasteful number, since it uses less digits than its factorization.

10202100210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700350035022.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10202100210102 its reverse (20101200120201), we get a palindrome (30303300330303).

The spelling of 10202100210102 in words is "ten trillion, two hundred two billion, one hundred million, two hundred ten thousand, one hundred two".