2010231312 has 160 divisors (see below), whose sum is σ = 5755048320. Its totient is φ = 602173440.

The previous prime is 2010231299. The next prime is 2010231359. The reversal of 2010231312 is 2131320102.

It is a junction number, because it is equal to n+sod(n) for n = 2010231291 and 2010231300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1382778 + ... + 1384230.

It is an arithmetic number, because the mean of its divisors is an integer number (35969052).

Almost surely, 2^2010231312 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 2010231312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2877524160).

2010231312 is an abundant number, since it is smaller than the sum of its proper divisors (3744817008).

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

2010231312 is a wasteful number, since it uses less digits than its factorization.

2010231312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561 (or 1555 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2010231312 is about 44835.6031742632. The cubic root of 2010231312 is about 1262.0658376027.

Adding to 2010231312 its reverse (2131320102), we get a palindrome (4141551414).

The spelling of 2010231312 in words is "two billion, ten million, two hundred thirty-one thousand, three hundred twelve".