213022301223023 has 6 divisors (see below), whose sum is σ = 213032630818224. Its totient is φ = 213011972127644.

The previous prime is 213022301222963. The next prime is 213022301223079. The reversal of 213022301223023 is 320322103220312.

It is not a de Polignac number, because 213022301223023 - 2¹⁰ = 213022301221999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213022301222983 and 213022301223001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213022301220023) 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 5 ways as a sum of consecutive naturals, for example, 466288490 + ... + 466745112.

It is an arithmetic number, because the mean of its divisors is an integer number (35505438469704).

Almost surely, 2^{213022301223023} is an apocalyptic number.

213022301223023 is a deficient number, since it is larger than the sum of its proper divisors (10329595201).

213022301223023 is an frugal number, since it uses more digits than its factorization.

213022301223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499821 (or 478222 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 213022301223023 its reverse (320322103220312), we get a palindrome (533344404443335).

The spelling of 213022301223023 in words is "two hundred thirteen trillion, twenty-two billion, three hundred one million, two hundred twenty-three thousand, twenty-three".