223301983 has 2 divisors, whose sum is σ = 223301984. Its totient is φ = 223301982.

The previous prime is 223301977. The next prime is 223302007. The reversal of 223301983 is 389103322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223301983 - 2⁵ = 223301951 is a prime.

It is a super-2 number, since 2×223301983² = 99727551223464578, which contains 22 as substring.

It is equal to p_12294535 and since 223301983 and 12294535 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223301483) 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, 111650991 + 111650992.

It is an arithmetic number, because the mean of its divisors is an integer number (111650992).

Almost surely, 2^223301983 is an apocalyptic number.

223301983 is a deficient number, since it is larger than the sum of its proper divisors (1).

223301983 is an equidigital number, since it uses as much as digits as its factorization.

223301983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 223301983 is about 14943.2922410023. The cubic root of 223301983 is about 606.6863074120.

The spelling of 223301983 in words is "two hundred twenty-three million, three hundred one thousand, nine hundred eighty-three".