223140583 has 2 divisors, whose sum is σ = 223140584. Its totient is φ = 223140582.

The previous prime is 223140551. The next prime is 223140607. The reversal of 223140583 is 385041322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223140583 - 2⁵ = 223140551 is a prime.

It is a super-3 number, since 3×223140583³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223140523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111570291 + 111570292.

It is an arithmetic number, because the mean of its divisors is an integer number (111570292).

Almost surely, 2^223140583 is an apocalyptic number.

223140583 is a deficient number, since it is larger than the sum of its proper divisors (1).

223140583 is an equidigital number, since it uses as much as digits as its factorization.

223140583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 223140583 is about 14937.8908484431. The cubic root of 223140583 is about 606.5401036483.

The spelling of 223140583 in words is "two hundred twenty-three million, one hundred forty thousand, five hundred eighty-three".