1023030241 has 2 divisors, whose sum is σ = 1023030242. Its totient is φ = 1023030240.

The previous prime is 1023030209. The next prime is 1023030257. The reversal of 1023030241 is 1420303201.

It is a happy number.

It is an a-pointer prime, because the next prime (1023030257) can be obtained adding 1023030241 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1020483025 + 2547216 = 31945^2 + 1596^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023030241 - 2⁵ = 1023030209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023036241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511515120 + 511515121.

It is an arithmetic number, because the mean of its divisors is an integer number (511515121).

Almost surely, 2^1023030241 is an apocalyptic number.

It is an amenable number.

1023030241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023030241 is an equidigital number, since it uses as much as digits as its factorization.

1023030241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1023030241 is about 31984.8439264599. The cubic root of 1023030241 is about 1007.6185571866.

Adding to 1023030241 its reverse (1420303201), we get a palindrome (2443333442).

The spelling of 1023030241 in words is "one billion, twenty-three million, thirty thousand, two hundred forty-one".