210102101022005 has 16 divisors (see below), whose sum is σ = 257468570092800. Its totient is φ = 164541487924800.

The previous prime is 210102101022001. The next prime is 210102101022019. The reversal of 210102101022005 is 500220101201012.

210102101022005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210102101022005 - 2² = 210102101022001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210102101022001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1489909646 + ... + 1490050655.

It is an arithmetic number, because the mean of its divisors is an integer number (16091785630800).

Almost surely, 2^{210102101022005} is an apocalyptic number.

It is an amenable number.

210102101022005 is a deficient number, since it is larger than the sum of its proper divisors (47366469070795).

210102101022005 is a wasteful number, since it uses less digits than its factorization.

210102101022005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979960604.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 210102101022005 its reverse (500220101201012), we get a palindrome (710322202223017).

The spelling of 210102101022005 in words is "two hundred ten trillion, one hundred two billion, one hundred one million, twenty-two thousand, five".