210100120021102 has 8 divisors (see below), whose sum is σ = 315151094960856. Its totient is φ = 105049755034152.

The previous prime is 210100120021019. The next prime is 210100120021171. The reversal of 210100120021102 is 201120021001012.

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

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, 151626093 + ... + 153005464.

It is an arithmetic number, because the mean of its divisors is an integer number (39393886870107).

Almost surely, 2^{210100120021102} is an apocalyptic number.

210100120021102 is a deficient number, since it is larger than the sum of its proper divisors (105050974939754).

210100120021102 is a wasteful number, since it uses less digits than its factorization.

210100120021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304976402.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210100120021102 its reverse (201120021001012), we get a palindrome (411220141022114).

The spelling of 210100120021102 in words is "two hundred ten trillion, one hundred billion, one hundred twenty million, twenty-one thousand, one hundred two".