22130110321103 has 16 divisors (see below), whose sum is σ = 23445429950880. Its totient is φ = 20816298341376.

The previous prime is 22130110321093. The next prime is 22130110321117. The reversal of 22130110321103 is 30112301103122.

It is a happy number.

It is not a de Polignac number, because 22130110321103 - 2⁴ = 22130110321087 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 (22130110321303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379047368 + ... + 379105746.

It is an arithmetic number, because the mean of its divisors is an integer number (1465339371930).

Almost surely, 2^{22130110321103} is an apocalyptic number.

22130110321103 is a deficient number, since it is larger than the sum of its proper divisors (1315319629777).

22130110321103 is a wasteful number, since it uses less digits than its factorization.

22130110321103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70906.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 22130110321103 its reverse (30112301103122), we get a palindrome (52242411424225).

The spelling of 22130110321103 in words is "twenty-two trillion, one hundred thirty billion, one hundred ten million, three hundred twenty-one thousand, one hundred three".