210203020102 has 8 divisors (see below), whose sum is σ = 315326025000. Its totient is φ = 105094345104.

The previous prime is 210203020057. The next prime is 210203020133. The reversal of 210203020102 is 201020302012.

210203020102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3545727 + ... + 3604522.

It is an arithmetic number, because the mean of its divisors is an integer number (39415753125).

Almost surely, 2^210203020102 is an apocalyptic number.

210203020102 is a deficient number, since it is larger than the sum of its proper divisors (105123004898).

210203020102 is a wasteful number, since it uses less digits than its factorization.

210203020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7164950.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 210203020102 its reverse (201020302012), we get a palindrome (411223322114).

It can be divided in two parts, 21020302010 and 2, that added together give a palindrome (21020302012).

The spelling of 210203020102 in words is "two hundred ten billion, two hundred three million, twenty thousand, one hundred two".