223373743 has 2 divisors, whose sum is σ = 223373744. Its totient is φ = 223373742.

The previous prime is 223373707. The next prime is 223373771. The reversal of 223373743 is 347373322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223373743 - 2¹³ = 223365551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223373699 and 223373708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223373783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111686871 + 111686872.

It is an arithmetic number, because the mean of its divisors is an integer number (111686872).

Almost surely, 2^223373743 is an apocalyptic number.

223373743 is a deficient number, since it is larger than the sum of its proper divisors (1).

223373743 is an equidigital number, since it uses as much as digits as its factorization.

223373743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 34.

The square root of 223373743 is about 14945.6931254459. The cubic root of 223373743 is about 606.7512883945.

The spelling of 223373743 in words is "two hundred twenty-three million, three hundred seventy-three thousand, seven hundred forty-three".