2030220323123 has 4 divisors (see below), whose sum is σ = 2137074024360. Its totient is φ = 1923366621888.

The previous prime is 2030220323111. The next prime is 2030220323129. The reversal of 2030220323123 is 3213230220302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2030220323123 - 2⁶ = 2030220323059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030220323129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53426850590 + ... + 53426850627.

It is an arithmetic number, because the mean of its divisors is an integer number (534268506090).

Almost surely, 2^{2030220323123} is an apocalyptic number.

2030220323123 is a deficient number, since it is larger than the sum of its proper divisors (106853701237).

2030220323123 is a wasteful number, since it uses less digits than its factorization.

2030220323123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106853701236.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2030220323123 its reverse (3213230220302), we get a palindrome (5243450543425).

The spelling of 2030220323123 in words is "two trillion, thirty billion, two hundred twenty million, three hundred twenty-three thousand, one hundred twenty-three".