210110121010102 has 32 divisors (see below), whose sum is σ = 322789217270400. Its totient is φ = 102544354598400.

The previous prime is 210110121010091. The next prime is 210110121010183. The reversal of 210110121010102 is 201010121011012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92545402 + ... + 94788562.

It is an arithmetic number, because the mean of its divisors is an integer number (10087163039700).

Almost surely, 2^{210110121010102} is an apocalyptic number.

210110121010102 is a deficient number, since it is larger than the sum of its proper divisors (112679096260298).

210110121010102 is a wasteful number, since it uses less digits than its factorization.

210110121010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249992.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 210110121010102 its reverse (201010121011012), we get a palindrome (411120242021114).

The spelling of 210110121010102 in words is "two hundred ten trillion, one hundred ten billion, one hundred twenty-one million, ten thousand, one hundred two".