22130100323 has 4 divisors (see below), whose sum is σ = 22291634040. Its totient is φ = 21968566608.

The previous prime is 22130100301. The next prime is 22130100331. The reversal of 22130100323 is 32300103122.

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 22130100323 - 2¹² = 22130096227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22130108323) 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, 80766653 + ... + 80766926.

It is an arithmetic number, because the mean of its divisors is an integer number (5572908510).

Almost surely, 2^22130100323 is an apocalyptic number.

22130100323 is a deficient number, since it is larger than the sum of its proper divisors (161533717).

22130100323 is a wasteful number, since it uses less digits than its factorization.

22130100323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161533716.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22130100323 its reverse (32300103122), we get a palindrome (54430203445).

The spelling of 22130100323 in words is "twenty-two billion, one hundred thirty million, one hundred thousand, three hundred twenty-three".