2310012012 has 96 divisors (see below), whose sum is σ = 6728601600. Its totient is φ = 599238720.

The previous prime is 2310012007. The next prime is 2310012041. The reversal of 2310012012 is 2102100132.

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 (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1291783 + ... + 1293569.

It is an arithmetic number, because the mean of its divisors is an integer number (70089600).

Almost surely, 2^2310012012 is an apocalyptic number.

2310012012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2310012012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3364300800).

2310012012 is an abundant number, since it is smaller than the sum of its proper divisors (4418589588).

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

2310012012 is a wasteful number, since it uses less digits than its factorization.

2310012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211 (or 3209 counting only the distinct ones).

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

The square root of 2310012012 is about 48062.5843250236. The cubic root of 2310012012 is about 1321.9186996021.

Adding to 2310012012 its reverse (2102100132), we get a palindrome (4412112144).

It can be divided in two parts, 23100120 and 12, that added together give a palindrome (23100132).

The spelling of 2310012012 in words is "two billion, three hundred ten million, twelve thousand, twelve".