1030331201 has 2 divisors, whose sum is σ = 1030331202. Its totient is φ = 1030331200.

The previous prime is 1030331149. The next prime is 1030331231. The reversal of 1030331201 is 1021330301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 874680625 + 155650576 = 29575^2 + 12476^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030331201 - 2²² = 1026136897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1030331231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515165600 + 515165601.

It is an arithmetic number, because the mean of its divisors is an integer number (515165601).

Almost surely, 2^1030331201 is an apocalyptic number.

It is an amenable number.

1030331201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030331201 is an equidigital number, since it uses as much as digits as its factorization.

1030331201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1030331201 is about 32098.7725777794. The cubic root of 1030331201 is about 1010.0098685439.

Adding to 1030331201 its reverse (1021330301), we get a palindrome (2051661502).

The spelling of 1030331201 in words is "one billion, thirty million, three hundred thirty-one thousand, two hundred one".