2010123012 has 96 divisors (see below), whose sum is σ = 5045447680. Its totient is φ = 620991360.

The previous prime is 2010123007. The next prime is 2010123043. The reversal of 2010123012 is 2103210102.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2764593 + ... + 2765319.

Almost surely, 2^2010123012 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 2010123012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2522723840).

2010123012 is an abundant number, since it is smaller than the sum of its proper divisors (3035324668).

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

2010123012 is a wasteful number, since it uses less digits than its factorization.

2010123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 999 counting only the distinct ones).

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

The square root of 2010123012 is about 44834.3954124509. The cubic root of 2010123012 is about 1262.0431728503.

Adding to 2010123012 its reverse (2103210102), we get a palindrome (4113333114).

The spelling of 2010123012 in words is "two billion, ten million, one hundred twenty-three thousand, twelve".