2010101210 has 32 divisors (see below), whose sum is σ = 3919602960. Its totient is φ = 742183104.

The previous prime is 2010101141. The next prime is 2010101231. The reversal of 2010101210 is 121010102.

It can be written as a sum of positive squares in 8 ways, for example, as 10491121 + 1999610089 = 3239^2 + 44717^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23777 + ... + 67716.

Almost surely, 2^2010101210 is an apocalyptic number.

2010101210 is a deficient number, since it is larger than the sum of its proper divisors (1909501750).

2010101210 is an equidigital number, since it uses as much as digits as its factorization.

2010101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91539 (or 91513 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2010101210 is about 44834.1522725701. The cubic root of 2010101210 is about 1262.0386100840.

Adding to 2010101210 its reverse (121010102), we get a palindrome (2131111312).

The spelling of 2010101210 in words is "two billion, ten million, one hundred one thousand, two hundred ten".