210102200110 has 64 divisors (see below), whose sum is σ = 415178058240. Its totient is φ = 75917761920.

The previous prime is 210102200081. The next prime is 210102200179. The reversal of 210102200110 is 11002201012.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 18608887 + ... + 18620173.

It is an arithmetic number, because the mean of its divisors is an integer number (6487157160).

Almost surely, 2^210102200110 is an apocalyptic number.

210102200110 is a deficient number, since it is larger than the sum of its proper divisors (205075858130).

210102200110 is a wasteful number, since it uses less digits than its factorization.

210102200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12361.

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

Adding to 210102200110 its reverse (11002201012), we get a palindrome (221104401122).

The spelling of 210102200110 in words is "two hundred ten billion, one hundred two million, two hundred thousand, one hundred ten".