2120233320323 has 2 divisors, whose sum is σ = 2120233320324. Its totient is φ = 2120233320322.

The previous prime is 2120233320311. The next prime is 2120233320371. The reversal of 2120233320323 is 3230233320212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120233320323 - 2⁶ = 2120233320259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120233320292 and 2120233320301.

It is not a weakly prime, because it can be changed into another prime (2120233320383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060116660161 + 1060116660162.

It is an arithmetic number, because the mean of its divisors is an integer number (1060116660162).

Almost surely, 2^{2120233320323} is an apocalyptic number.

2120233320323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120233320323 is an equidigital number, since it uses as much as digits as its factorization.

2120233320323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 2120233320323 its reverse (3230233320212), we get a palindrome (5350466640535).

The spelling of 2120233320323 in words is "two trillion, one hundred twenty billion, two hundred thirty-three million, three hundred twenty thousand, three hundred twenty-three".