245001223 has 2 divisors, whose sum is σ = 245001224. Its totient is φ = 245001222.

The previous prime is 245001209. The next prime is 245001233. The reversal of 245001223 is 322100542.

245001223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245001223 - 2¹⁷ = 244870151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245001223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245001233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122500611 + 122500612.

It is an arithmetic number, because the mean of its divisors is an integer number (122500612).

Almost surely, 2^245001223 is an apocalyptic number.

245001223 is a deficient number, since it is larger than the sum of its proper divisors (1).

245001223 is an equidigital number, since it uses as much as digits as its factorization.

245001223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 245001223 is about 15652.5149097517. The cubic root of 245001223 is about 625.7335157506.

Adding to 245001223 its reverse (322100542), we get a palindrome (567101765).

The spelling of 245001223 in words is "two hundred forty-five million, one thousand, two hundred twenty-three".