2012120310 has 32 divisors (see below), whose sum is σ = 4959607392. Its totient is φ = 522063360.

The previous prime is 2012120263. The next prime is 2012120329. The reversal of 2012120310 is 130212102.

It is a super-2 number, since 2×2012120310² = 8097256283828992200, which contains 22 as substring.

It is a congruent number.

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, 905251 + ... + 907470.

It is an arithmetic number, because the mean of its divisors is an integer number (154987731).

Almost surely, 2^2012120310 is an apocalyptic number.

2012120310 is an abundant number, since it is smaller than the sum of its proper divisors (2947487082).

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

2012120310 is a wasteful number, since it uses less digits than its factorization.

2012120310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812768.

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

The square root of 2012120310 is about 44856.6640534046. The cubic root of 2012120310 is about 1262.4610315064.

Adding to 2012120310 its reverse (130212102), we get a palindrome (2142332412).

The spelling of 2012120310 in words is "two billion, twelve million, one hundred twenty thousand, three hundred ten".