2120233230123 has 8 divisors (see below), whose sum is σ = 2827815773328. Its totient is φ = 1413069753504.

The previous prime is 2120233230121. The next prime is 2120233230149. The reversal of 2120233230123 is 3210323320212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2120233230123 - 2¹ = 2120233230121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120233230093 and 2120233230102.

It is not an unprimeable number, because it can be changed into a prime (2120233230121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104754840 + ... + 104775077.

It is an arithmetic number, because the mean of its divisors is an integer number (353476971666).

Almost surely, 2^{2120233230123} is an apocalyptic number.

2120233230123 is a deficient number, since it is larger than the sum of its proper divisors (707582543205).

2120233230123 is a wasteful number, since it uses less digits than its factorization.

2120233230123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209533293.

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

Adding to 2120233230123 its reverse (3210323320212), we get a palindrome (5330556550335).

The spelling of 2120233230123 in words is "two trillion, one hundred twenty billion, two hundred thirty-three million, two hundred thirty thousand, one hundred twenty-three".