223505545130 has 32 divisors (see below), whose sum is σ = 467320268160. Its totient is φ = 75374233920.

The previous prime is 223505545129. The next prime is 223505545163. The reversal of 223505545130 is 31545505322.

223505545130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 26167340 + ... + 26175879.

It is an arithmetic number, because the mean of its divisors is an integer number (14603758380).

Almost surely, 2^223505545130 is an apocalyptic number.

223505545130 is an abundant number, since it is smaller than the sum of its proper divisors (243814723030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223505545130 is a wasteful number, since it uses less digits than its factorization.

223505545130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52343294.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 223505545130 in words is "two hundred twenty-three billion, five hundred five million, five hundred forty-five thousand, one hundred thirty".