210100000110102 has 24 divisors (see below), whose sum is σ = 457105532752440. Its totient is φ = 69742738624320.

The previous prime is 210100000110047. The next prime is 210100000110251. The reversal of 210100000110102 is 201011000001012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24216224352 + ... + 24216233027.

It is an arithmetic number, because the mean of its divisors is an integer number (19046063864685).

Almost surely, 2^{210100000110102} is an apocalyptic number.

210100000110102 is an abundant number, since it is smaller than the sum of its proper divisors (247005532642338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210100000110102 is a wasteful number, since it uses less digits than its factorization.

210100000110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48432457628 (or 48432457625 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 210100000110102 its reverse (201011000001012), we get a palindrome (411111000111114).

The spelling of 210100000110102 in words is "two hundred ten trillion, one hundred billion, one hundred ten thousand, one hundred two".