101010021021006 has 8 divisors (see below), whose sum is σ = 202020042042024. Its totient is φ = 33670007007000.

The previous prime is 101010021020963. The next prime is 101010021021053. The reversal of 101010021021006 is 600120120010101.

It is a happy number.

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

101010021021006 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8417501751745 + ... + 8417501751756.

It is an arithmetic number, because the mean of its divisors is an integer number (25252505255253).

Almost surely, 2^{101010021021006} is an apocalyptic number.

101010021021006 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.

101010021021006 is a wasteful number, since it uses less digits than its factorization.

101010021021006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16835003503506.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 101010021021006 its reverse (600120120010101), we get a palindrome (701130141031107).

The spelling of 101010021021006 in words is "one hundred one trillion, ten billion, twenty-one million, twenty-one thousand, six".