210210112102 has 8 divisors (see below), whose sum is σ = 316634479200. Its totient is φ = 104665285704.

The previous prime is 210210112043. The next prime is 210210112103. The reversal of 210210112102 is 201211012012.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210210112103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219884577 + ... + 219885532.

It is an arithmetic number, because the mean of its divisors is an integer number (39579309900).

Almost surely, 2^210210112102 is an apocalyptic number.

210210112102 is a deficient number, since it is larger than the sum of its proper divisors (106424367098).

210210112102 is a wasteful number, since it uses less digits than its factorization.

210210112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439770350.

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

Adding to 210210112102 its reverse (201211012012), we get a palindrome (411421124114).

The spelling of 210210112102 in words is "two hundred ten billion, two hundred ten million, one hundred twelve thousand, one hundred two".