2103223012 has 24 divisors (see below), whose sum is σ = 4226574240. Its totient is φ = 905693760.

The previous prime is 2103222977. The next prime is 2103223013.

2103223012 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2103223013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257073 + ... + 1258744.

It is an arithmetic number, because the mean of its divisors is an integer number (176107260).

Almost surely, 2^2103223012 is an apocalyptic number.

2103223012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2103223012 is an abundant number, since it is smaller than the sum of its proper divisors (2123351228).

2103223012 is a wasteful number, since it uses less digits than its factorization.

2103223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515851 (or 2515849 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2103223012 is about 45860.9094109570. The cubic root of 2103223012 is about 1281.2339605940.

It can be divided in two parts, 21032 and 23012, that added together give a palindrome (44044).

The spelling of 2103223012 in words is "two billion, one hundred three million, two hundred twenty-three thousand, twelve".