223000011097 has 4 divisors (see below), whose sum is σ = 223001221300. Its totient is φ = 222998800896.

The previous prime is 223000011029. The next prime is 223000011119. The reversal of 223000011097 is 790110000322.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 189506984976 + 33493026121 = 435324^2 + 183011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223000011097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223000011397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264972 + ... + 718477.

It is an arithmetic number, because the mean of its divisors is an integer number (55750305325).

Almost surely, 2^223000011097 is an apocalyptic number.

It is an amenable number.

223000011097 is a deficient number, since it is larger than the sum of its proper divisors (1210203).

223000011097 is an equidigital number, since it uses as much as digits as its factorization.

223000011097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210202.

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 223000011097 in words is "two hundred twenty-three billion, eleven thousand, ninety-seven".