210200210121102 has 16 divisors (see below), whose sum is σ = 420445445567952. Its totient is φ = 70059232486080.

The previous prime is 210200210121053. The next prime is 210200210121151. The reversal of 210200210121102 is 201121012002012.

It is an interprime number because it is at equal distance from previous prime (210200210121053) and next prime (210200210121151).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1875994549 + ... + 1876106592.

It is an arithmetic number, because the mean of its divisors is an integer number (26277840347997).

Almost surely, 2^{210200210121102} is an apocalyptic number.

210200210121102 is an abundant number, since it is smaller than the sum of its proper divisors (210245235446850).

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

210200210121102 is a wasteful number, since it uses less digits than its factorization.

210200210121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752110483.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210200210121102 its reverse (201121012002012), we get a palindrome (411321222123114).

The spelling of 210200210121102 in words is "two hundred ten trillion, two hundred billion, two hundred ten million, one hundred twenty-one thousand, one hundred two".