223011214102123 has 4 divisors (see below), whose sum is σ = 223011244289680. Its totient is φ = 223011183914568.

The previous prime is 223011214102109. The next prime is 223011214102177. The reversal of 223011214102123 is 321201412110322.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 223011214102123 - 2²⁵ = 223011180547691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223011214102423) 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, 4256818 + ... + 21543976.

It is an arithmetic number, because the mean of its divisors is an integer number (55752811072420).

Almost surely, 2^{223011214102123} is an apocalyptic number.

223011214102123 is a deficient number, since it is larger than the sum of its proper divisors (30187557).

223011214102123 is a wasteful number, since it uses less digits than its factorization.

223011214102123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30187556.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 223011214102123 its reverse (321201412110322), we get a palindrome (544212626212445).

The spelling of 223011214102123 in words is "two hundred twenty-three trillion, eleven billion, two hundred fourteen million, one hundred two thousand, one hundred twenty-three".