2030210312 has 64 divisors (see below), whose sum is σ = 4354242480. Its totient is φ = 879132672.

The previous prime is 2030210311. The next prime is 2030210327. The reversal of 2030210312 is 2130120302.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1524590116 + 505620196 = 39046^2 + 22486^2 .

It is a super-2 number, since 2×2030210312² = 8243507821902274688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030210311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622478 + ... + 625730.

Almost surely, 2^2030210312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030210312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2177121240).

2030210312 is an abundant number, since it is smaller than the sum of its proper divisors (2324032168).

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

2030210312 is a wasteful number, since it uses less digits than its factorization.

2030210312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642 (or 3638 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2030210312 is about 45057.8551642219. The cubic root of 2030210312 is about 1266.2331420682.

Adding to 2030210312 its reverse (2130120302), we get a palindrome (4160330614).

The spelling of 2030210312 in words is "two billion, thirty million, two hundred ten thousand, three hundred twelve".