2120332310223 has 16 divisors (see below), whose sum is σ = 2905651246080. Its totient is φ = 1374667253856.

The previous prime is 2120332310219. The next prime is 2120332310227. The reversal of 2120332310223 is 3220132330212.

It is an interprime number because it is at equal distance from previous prime (2120332310219) and next prime (2120332310227).

It is not a de Polignac number, because 2120332310223 - 2² = 2120332310219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120332310193 and 2120332310202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120332310227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47869003 + ... + 47913276.

It is an arithmetic number, because the mean of its divisors is an integer number (181603202880).

Almost surely, 2^{2120332310223} is an apocalyptic number.

2120332310223 is a deficient number, since it is larger than the sum of its proper divisors (785318935857).

2120332310223 is a wasteful number, since it uses less digits than its factorization.

2120332310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95782486.

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

Adding to 2120332310223 its reverse (3220132330212), we get a palindrome (5340464640435).

The spelling of 2120332310223 in words is "two trillion, one hundred twenty billion, three hundred thirty-two million, three hundred ten thousand, two hundred twenty-three".