220301202311023 has 4 divisors (see below), whose sum is σ = 220761121314240. Its totient is φ = 219841283307808.

The previous prime is 220301202311017. The next prime is 220301202311059. The reversal of 220301202311023 is 320113202103022.

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 220301202311023 - 2⁵ = 220301202310991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220301202310985 and 220301202311003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220301202311093) 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, 229959500890 + ... + 229959501847.

It is an arithmetic number, because the mean of its divisors is an integer number (55190280328560).

Almost surely, 2^{220301202311023} is an apocalyptic number.

220301202311023 is a deficient number, since it is larger than the sum of its proper divisors (459919003217).

220301202311023 is an equidigital number, since it uses as much as digits as its factorization.

220301202311023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459919003216.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 220301202311023 its reverse (320113202103022), we get a palindrome (540414404414045).

The spelling of 220301202311023 in words is "two hundred twenty trillion, three hundred one billion, two hundred two million, three hundred eleven thousand, twenty-three".