248230043 has 2 divisors, whose sum is σ = 248230044. Its totient is φ = 248230042.

The previous prime is 248229991. The next prime is 248230057. The reversal of 248230043 is 340032842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248230043 - 2⁶ = 248229979 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 248229994 and 248230021.

It is not a weakly prime, because it can be changed into another prime (248230063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124115021 + 124115022.

It is an arithmetic number, because the mean of its divisors is an integer number (124115022).

Almost surely, 2^248230043 is an apocalyptic number.

248230043 is a deficient number, since it is larger than the sum of its proper divisors (1).

248230043 is an equidigital number, since it uses as much as digits as its factorization.

248230043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 248230043 is about 15755.3179276078. The cubic root of 248230043 is about 628.4703319036.

Adding to 248230043 its reverse (340032842), we get a palindrome (588262885).

The spelling of 248230043 in words is "two hundred forty-eight million, two hundred thirty thousand, forty-three".