1023225245 has 16 divisors (see below), whose sum is σ = 1420191360. Its totient is φ = 693184704.

The previous prime is 1023225209. The next prime is 1023225317. The reversal of 1023225245 is 5425223201.

It is a cyclic number.

It is not a de Polignac number, because 1023225245 - 2¹⁰ = 1023224221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173210 + ... + 179019.

It is an arithmetic number, because the mean of its divisors is an integer number (88761960).

Almost surely, 2^1023225245 is an apocalyptic number.

It is an amenable number.

1023225245 is a deficient number, since it is larger than the sum of its proper divisors (396966115).

1023225245 is an equidigital number, since it uses as much as digits as its factorization.

1023225245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352324.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1023225245 is about 31987.8921625042. The cubic root of 1023225245 is about 1007.6825752244.

Adding to 1023225245 its reverse (5425223201), we get a palindrome (6448448446).

The spelling of 1023225245 in words is "one billion, twenty-three million, two hundred twenty-five thousand, two hundred forty-five".