2102023200210 has 64 divisors (see below), whose sum is σ = 5162867804160. Its totient is φ = 547430546880.

The previous prime is 2102023200169. The next prime is 2102023200281. The reversal of 2102023200210 is 120023202012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2102023200210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9904105 + ... + 10114115.

It is an arithmetic number, because the mean of its divisors is an integer number (80669809440).

Almost surely, 2^{2102023200210} is an apocalyptic number.

2102023200210 is an abundant number, since it is smaller than the sum of its proper divisors (3060844603950).

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

2102023200210 is a wasteful number, since it uses less digits than its factorization.

2102023200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217823.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2102023200210 its reverse (120023202012), we get a palindrome (2222046402222).

The spelling of 2102023200210 in words is "two trillion, one hundred two billion, twenty-three million, two hundred thousand, two hundred ten".