223030300123 has 8 divisors (see below), whose sum is σ = 237336415200. Its totient is φ = 208856039040.

The previous prime is 223030300111. The next prime is 223030300127. The reversal of 223030300123 is 321003030322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223030300123 - 2³⁷ = 85591346651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223030300123.

It is not an unprimeable number, because it can be changed into a prime (223030300127) 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 7 ways as a sum of consecutive naturals, for example, 32960008 + ... + 32966773.

It is an arithmetic number, because the mean of its divisors is an integer number (29667051900).

Almost surely, 2^223030300123 is an apocalyptic number.

223030300123 is a deficient number, since it is larger than the sum of its proper divisors (14306115077).

223030300123 is a wasteful number, since it uses less digits than its factorization.

223030300123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65926997.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 223030300123 its reverse (321003030322), we get a palindrome (544033330445).

The spelling of 223030300123 in words is "two hundred twenty-three billion, thirty million, three hundred thousand, one hundred twenty-three".