2123320002 has 16 divisors (see below), whose sum is σ = 4252793952. Its totient is φ = 706747680.

The previous prime is 2123319943. The next prime is 2123320021. The reversal of 2123320002 is 2000233212.

It is an unprimeable number.

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, 251923 + ... + 260214.

It is an arithmetic number, because the mean of its divisors is an integer number (265799622).

Almost surely, 2^2123320002 is an apocalyptic number.

2123320002 is an abundant number, since it is smaller than the sum of its proper divisors (2129473950).

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

2123320002 is a wasteful number, since it uses less digits than its factorization.

2123320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512833.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2123320002 is about 46079.4965467289. The cubic root of 2123320002 is about 1285.3019022460.

Adding to 2123320002 its reverse (2000233212), we get a palindrome (4123553214).

The spelling of 2123320002 in words is "two billion, one hundred twenty-three million, three hundred twenty thousand, two".