223307530061 has 16 divisors (see below), whose sum is σ = 280117436928. Its totient is φ = 172938337200.

The previous prime is 223307530057. The next prime is 223307530067. The reversal of 223307530061 is 160035703322.

It is a cyclic number.

It is not a de Polignac number, because 223307530061 - 2² = 223307530057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223307530067) 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, 8883455 + ... + 8908556.

It is an arithmetic number, because the mean of its divisors is an integer number (17507339808).

Almost surely, 2^223307530061 is an apocalyptic number.

It is an amenable number.

223307530061 is a deficient number, since it is larger than the sum of its proper divisors (56809906867).

223307530061 is a wasteful number, since it uses less digits than its factorization.

223307530061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17792192.

The product of its (nonzero) digits is 22680, while the sum is 32.

The spelling of 223307530061 in words is "two hundred twenty-three billion, three hundred seven million, five hundred thirty thousand, sixty-one".