2123320201233 has 32 divisors (see below), whose sum is σ = 3589500165120. Its totient is φ = 1084328160960.

The previous prime is 2123320201193. The next prime is 2123320201291. The reversal of 2123320201233 is 3321020233212.

It is not a de Polignac number, because 2123320201233 - 2⁶ = 2123320201169 is a prime.

It is a super-2 number, since 2×2123320201233² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2123320201433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77883510 + ... + 77910767.

It is an arithmetic number, because the mean of its divisors is an integer number (112171880160).

Almost surely, 2^{2123320201233} is an apocalyptic number.

It is an amenable number.

2123320201233 is a deficient number, since it is larger than the sum of its proper divisors (1466179963887).

2123320201233 is a wasteful number, since it uses less digits than its factorization.

2123320201233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155794357.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2123320201233 its reverse (3321020233212), we get a palindrome (5444340434445).

The spelling of 2123320201233 in words is "two trillion, one hundred twenty-three billion, three hundred twenty million, two hundred one thousand, two hundred thirty-three".