101002101001010 has 16 divisors (see below), whose sum is σ = 198331398329472. Its totient is φ = 36728036727600.

The previous prime is 101002101000959. The next prime is 101002101001033. The reversal of 101002101001010 is 10100101200101.

It is a happy number.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 459100458986 + ... + 459100459205.

It is an arithmetic number, because the mean of its divisors is an integer number (12395712395592).

Almost surely, 2^{101002101001010} is an apocalyptic number.

101002101001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101002101001010 is a deficient number, since it is larger than the sum of its proper divisors (97329297328462).

101002101001010 is a wasteful number, since it uses less digits than its factorization.

101002101001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918200918209.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 101002101001010 its reverse (10100101200101), we get a palindrome (111102202201111).

The spelling of 101002101001010 in words is "one hundred one trillion, two billion, one hundred one million, one thousand, ten".