2021201310 has 32 divisors (see below), whose sum is σ = 4865301792. Its totient is φ = 537384960.

The previous prime is 2021201293. The next prime is 2021201327. The reversal of 2021201310 is 131021202.

It is an interprime number because it is at equal distance from previous prime (2021201293) and next prime (2021201327).

It is a super-2 number, since 2×2021201310² = 8170509471091432200, which contains 22 as substring.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 89851 + ... + 110070.

It is an arithmetic number, because the mean of its divisors is an integer number (152040681).

Almost surely, 2^2021201310 is an apocalyptic number.

2021201310 is an abundant number, since it is smaller than the sum of its proper divisors (2844100482).

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

2021201310 is a wasteful number, since it uses less digits than its factorization.

2021201310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200268.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2021201310 is about 44957.7725204441. The cubic root of 2021201310 is about 1264.3574066585.

Adding to 2021201310 its reverse (131021202), we get a palindrome (2152222512).

The spelling of 2021201310 in words is "two billion, twenty-one million, two hundred one thousand, three hundred ten".