100001020210102 has 32 divisors (see below), whose sum is σ = 167959491148800. Its totient is φ = 44264324047680.

The previous prime is 100001020210079. The next prime is 100001020210109. The reversal of 100001020210102 is 201012020100001.

It is a super-2 number, since 2×100001020210102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001020210109) 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, 242791183 + ... + 243202714.

It is an arithmetic number, because the mean of its divisors is an integer number (5248734098400).

Almost surely, 2^{100001020210102} is an apocalyptic number.

100001020210102 is a deficient number, since it is larger than the sum of its proper divisors (67958470938698).

100001020210102 is a wasteful number, since it uses less digits than its factorization.

100001020210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485994156.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100001020210102 its reverse (201012020100001), we get a palindrome (301013040310103).

The spelling of 100001020210102 in words is "one hundred trillion, one billion, twenty million, two hundred ten thousand, one hundred two".