223321300030 has 16 divisors (see below), whose sum is σ = 402043569984. Its totient is φ = 89314024480.

The previous prime is 223321300019. The next prime is 223321300039. The reversal of 223321300030 is 30003123322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 223321299980 and 223321300007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223321300039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747126 + ... + 1870585.

It is an arithmetic number, because the mean of its divisors is an integer number (25127723124).

Almost surely, 2^223321300030 is an apocalyptic number.

223321300030 is a deficient number, since it is larger than the sum of its proper divisors (178722269954).

223321300030 is a wasteful number, since it uses less digits than its factorization.

223321300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623891.

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

Adding to 223321300030 its reverse (30003123322), we get a palindrome (253324423352).

The spelling of 223321300030 in words is "two hundred twenty-three billion, three hundred twenty-one million, three hundred thousand, thirty".