210202130110 has 24 divisors (see below), whose sum is σ = 440137522440. Its totient is φ = 72069301584.

The previous prime is 210202130059. The next prime is 210202130113. The reversal of 210202130110 is 11031202012.

It is a super-2 number, since 2×210202130110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210202130113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214491480 + ... + 214492459.

It is an arithmetic number, because the mean of its divisors is an integer number (18339063435).

Almost surely, 2^210202130110 is an apocalyptic number.

210202130110 is an abundant number, since it is smaller than the sum of its proper divisors (229935392330).

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

210202130110 is a wasteful number, since it uses less digits than its factorization.

210202130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428983960 (or 428983953 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 210202130110 its reverse (11031202012), we get a palindrome (221233332122).

The spelling of 210202130110 in words is "two hundred ten billion, two hundred two million, one hundred thirty thousand, one hundred ten".