10210020002070 has 64 divisors (see below), whose sum is σ = 28034012597760. Its totient is φ = 2331269998848.

The previous prime is 10210020001939. The next prime is 10210020002071. The reversal of 10210020002070 is 7020002001201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210020002071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25308340 + ... + 25708599.

It is an arithmetic number, because the mean of its divisors is an integer number (438031446840).

Almost surely, 2^{10210020002070} is an apocalyptic number.

10210020002070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210020002070 is an abundant number, since it is smaller than the sum of its proper divisors (17823992595690).

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

10210020002070 is a wasteful number, since it uses less digits than its factorization.

10210020002070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51017909.

The product of its (nonzero) digits is 56, while the sum is 15.

Adding to 10210020002070 its reverse (7020002001201), we get a palindrome (17230022003271).

The spelling of 10210020002070 in words is "ten trillion, two hundred ten billion, twenty million, two thousand, seventy".