210122330023 has 16 divisors (see below), whose sum is σ = 218499321600. Its totient is φ = 201822082560.

The previous prime is 210122329909. The next prime is 210122330053. The reversal of 210122330023 is 320033221012.

210122330023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210122330023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210122330053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9618453 + ... + 9640273.

It is an arithmetic number, because the mean of its divisors is an integer number (13656207600).

Almost surely, 2^210122330023 is an apocalyptic number.

210122330023 is a deficient number, since it is larger than the sum of its proper divisors (8376991577).

210122330023 is a wasteful number, since it uses less digits than its factorization.

210122330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23562.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 210122330023 its reverse (320033221012), we get a palindrome (530155551035).

The spelling of 210122330023 in words is "two hundred ten billion, one hundred twenty-two million, three hundred thirty thousand, twenty-three".