1016560223 has 6 divisors (see below), whose sum is σ = 1182529296. Its totient is φ = 871337292.

The previous prime is 1016560219. The next prime is 1016560289. The reversal of 1016560223 is 3220656101.

It is not a de Polignac number, because 1016560223 - 2² = 1016560219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1016560192 and 1016560201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016560213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10373015 + ... + 10373112.

It is an arithmetic number, because the mean of its divisors is an integer number (197088216).

Almost surely, 2^1016560223 is an apocalyptic number.

1016560223 is a deficient number, since it is larger than the sum of its proper divisors (165969073).

1016560223 is an equidigital number, since it uses as much as digits as its factorization.

1016560223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20746141 (or 20746134 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1016560223 is about 31883.5415692799. The cubic root of 1016560223 is about 1005.4898803938.

The spelling of 1016560223 in words is "one billion, sixteen million, five hundred sixty thousand, two hundred twenty-three".