213223010210023 has 32 divisors (see below), whose sum is σ = 233421535641600. Its totient is φ = 193161589632000.

The previous prime is 213223010209999. The next prime is 213223010210101. The reversal of 213223010210023 is 320012010322312.

It is not a de Polignac number, because 213223010210023 - 2⁵ = 213223010209991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213223010209976 and 213223010210003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213223010210423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12547688215 + ... + 12547705207.

It is an arithmetic number, because the mean of its divisors is an integer number (7294422988800).

Almost surely, 2^{213223010210023} is an apocalyptic number.

213223010210023 is a deficient number, since it is larger than the sum of its proper divisors (20198525431577).

213223010210023 is a wasteful number, since it uses less digits than its factorization.

213223010210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20703.

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

Adding to 213223010210023 its reverse (320012010322312), we get a palindrome (533235020532335).

The spelling of 213223010210023 in words is "two hundred thirteen trillion, two hundred twenty-three billion, ten million, two hundred ten thousand, twenty-three".