210120110102002 has 8 divisors (see below), whose sum is σ = 315212435087616. Its totient is φ = 105049298406132.

The previous prime is 210120110101991. The next prime is 210120110102003. The reversal of 210120110102002 is 200201011021012.

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

It is not an unprimeable number, because it can be changed into a prime (210120110102003) 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, 5378298018 + ... + 5378337085.

It is an arithmetic number, because the mean of its divisors is an integer number (39401554385952).

Almost surely, 2^{210120110102002} is an apocalyptic number.

210120110102002 is a deficient number, since it is larger than the sum of its proper divisors (105092324985614).

210120110102002 is a wasteful number, since it uses less digits than its factorization.

210120110102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10756644872.

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

Adding to 210120110102002 its reverse (200201011021012), we get a palindrome (410321121123014).

The spelling of 210120110102002 in words is "two hundred ten trillion, one hundred twenty billion, one hundred ten million, one hundred two thousand, two".