210102020112110 has 64 divisors (see below), whose sum is σ = 433585322513280. Its totient is φ = 71805748838400.

The previous prime is 210102020112109. The next prime is 210102020112143. The reversal of 210102020112110 is 11211020201012.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 958520606 + ... + 958739774.

It is an arithmetic number, because the mean of its divisors is an integer number (6774770664270).

Almost surely, 2^{210102020112110} is an apocalyptic number.

210102020112110 is an abundant number, since it is smaller than the sum of its proper divisors (223483302401170).

210102020112110 is a wasteful number, since it uses less digits than its factorization.

210102020112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262701.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210102020112110 its reverse (11211020201012), we get a palindrome (221313040313122).

The spelling of 210102020112110 in words is "two hundred ten trillion, one hundred two billion, twenty million, one hundred twelve thousand, one hundred ten".