2321003212 has 12 divisors (see below), whose sum is σ = 4431006216. Its totient is φ = 1055001440.

The previous prime is 2321003207. The next prime is 2321003231. The reversal of 2321003212 is 2123001232.

2321003212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2321003212² = 10774111820228633888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26374993 + ... + 26375080.

It is an arithmetic number, because the mean of its divisors is an integer number (369250518).

Almost surely, 2^2321003212 is an apocalyptic number.

2321003212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2321003212 is a deficient number, since it is larger than the sum of its proper divisors (2110003004).

2321003212 is a wasteful number, since it uses less digits than its factorization.

2321003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52750088 (or 52750086 counting only the distinct ones).

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

The square root of 2321003212 is about 48176.7912173486. The cubic root of 2321003212 is about 1324.0119772376.

Adding to 2321003212 its reverse (2123001232), we get a palindrome (4444004444).

The spelling of 2321003212 in words is "two billion, three hundred twenty-one million, three thousand, two hundred twelve".