2120223203023 has 8 divisors (see below), whose sum is σ = 2140014138768. Its totient is φ = 2100518880384.

The previous prime is 2120223202849. The next prime is 2120223203039. The reversal of 2120223203023 is 3203023220212.

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

It is a cyclic number.

It is not a de Polignac number, because 2120223203023 - 2¹⁷ = 2120223071951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2120223202985 and 2120223203003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120223207023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21604090 + ... + 21702007.

It is an arithmetic number, because the mean of its divisors is an integer number (267501767346).

Almost surely, 2^{2120223203023} is an apocalyptic number.

2120223203023 is a deficient number, since it is larger than the sum of its proper divisors (19790935745).

2120223203023 is a wasteful number, since it uses less digits than its factorization.

2120223203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43306553.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2120223203023 its reverse (3203023220212), we get a palindrome (5323246423235).

The spelling of 2120223203023 in words is "two trillion, one hundred twenty billion, two hundred twenty-three million, two hundred three thousand, twenty-three".