1230504041 has 6 divisors (see below), whose sum is σ = 1332439470. Its totient is φ = 1135849728.

The previous prime is 1230504031. The next prime is 1230504043. The reversal of 1230504041 is 1404050321.

It can be written as a sum of positive squares in 3 ways, for example, as 126337600 + 1104166441 = 11240^2 + 33229^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1230504041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1230504043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3640376 + ... + 3640713.

It is an arithmetic number, because the mean of its divisors is an integer number (222073245).

Almost surely, 2^1230504041 is an apocalyptic number.

It is an amenable number.

1230504041 is a deficient number, since it is larger than the sum of its proper divisors (101935429).

1230504041 is an equidigital number, since it uses as much as digits as its factorization.

1230504041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7281115 (or 7281102 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1230504041 is about 35078.5410329449. The cubic root of 1230504041 is about 1071.5876048064.

Adding to 1230504041 its reverse (1404050321), we get a palindrome (2634554362).

The spelling of 1230504041 in words is "one billion, two hundred thirty million, five hundred four thousand, forty-one".