100101101010102 has 24 divisors (see below), whose sum is σ = 216949678208640. Its totient is φ = 33357193769520.

The previous prime is 100101101010073. The next prime is 100101101010199. The reversal of 100101101010102 is 201010101101001.

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 11 ways as a sum of consecutive naturals, for example, 819928977 + ... + 820051052.

It is an arithmetic number, because the mean of its divisors is an integer number (9039569925360).

Almost surely, 2^{100101101010102} is an apocalyptic number.

100101101010102 is an abundant number, since it is smaller than the sum of its proper divisors (116848577198538).

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

100101101010102 is a wasteful number, since it uses less digits than its factorization.

100101101010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639983428 (or 1639983425 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 100101101010102 its reverse (201010101101001), we get a palindrome (301111202111103).

The spelling of 100101101010102 in words is "one hundred trillion, one hundred one billion, one hundred one million, ten thousand, one hundred two".