210023202320223 has 4 divisors (see below), whose sum is σ = 280030936426968. Its totient is φ = 140015468213480.

The previous prime is 210023202320219. The next prime is 210023202320233. The reversal of 210023202320223 is 322023202320012.

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 210023202320223 - 2² = 210023202320219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210023202320193 and 210023202320202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210023202320233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35003867053368 + ... + 35003867053373.

It is an arithmetic number, because the mean of its divisors is an integer number (70007734106742).

Almost surely, 2^{210023202320223} is an apocalyptic number.

210023202320223 is a deficient number, since it is larger than the sum of its proper divisors (70007734106745).

210023202320223 is an equidigital number, since it uses as much as digits as its factorization.

210023202320223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70007734106744.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 210023202320223 its reverse (322023202320012), we get a palindrome (532046404640235).

The spelling of 210023202320223 in words is "two hundred ten trillion, twenty-three billion, two hundred two million, three hundred twenty thousand, two hundred twenty-three".