101020010000002 has 16 divisors (see below), whose sum is σ = 151840186710624. Its totient is φ = 50406616540000.

The previous prime is 101020009999999. The next prime is 101020010000003. The reversal of 101020010000002 is 200000010020101.

It is a self number, because there is not a number n which added to its sum of digits gives 101020010000002.

It is not an unprimeable number, because it can be changed into a prime (101020010000003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106330377 + ... + 107276227.

It is an arithmetic number, because the mean of its divisors is an integer number (9490011669414).

Almost surely, 2^{101020010000002} is an apocalyptic number.

101020010000002 is a deficient number, since it is larger than the sum of its proper divisors (50820176710622).

101020010000002 is a wasteful number, since it uses less digits than its factorization.

101020010000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055105.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 101020010000002 its reverse (200000010020101), we get a palindrome (301020020020103).

The spelling of 101020010000002 in words is "one hundred one trillion, twenty billion, ten million, two", and thus it is an aban number.