10011020010102 has 48 divisors (see below), whose sum is σ = 23309240668272. Its totient is φ = 3093835852800.

The previous prime is 10011020010059. The next prime is 10011020010127. The reversal of 10011020010102 is 20101002011001.

It is a happy number.

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

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 23 ways as a sum of consecutive naturals, for example, 244126899 + ... + 244167902.

It is an arithmetic number, because the mean of its divisors is an integer number (485609180589).

Almost surely, 2^{10011020010102} is an apocalyptic number.

10011020010102 is an abundant number, since it is smaller than the sum of its proper divisors (13298220658170).

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

10011020010102 is a wasteful number, since it uses less digits than its factorization.

10011020010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488294893 (or 488294890 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10011020010102 its reverse (20101002011001), we get a palindrome (30112022021103).

The spelling of 10011020010102 in words is "ten trillion, eleven billion, twenty million, ten thousand, one hundred two".