1303222330001 has 2 divisors, whose sum is σ = 1303222330002. Its totient is φ = 1303222330000.

The previous prime is 1303222329943. The next prime is 1303222330013. The reversal of 1303222330001 is 1000332223031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 755466918976 + 547755411025 = 869176^2 + 740105^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303222330001 - 2²² = 1303218135697 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 (1303222330061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651611165000 + 651611165001.

It is an arithmetic number, because the mean of its divisors is an integer number (651611165001).

Almost surely, 2^{1303222330001} is an apocalyptic number.

It is an amenable number.

1303222330001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303222330001 is an equidigital number, since it uses as much as digits as its factorization.

1303222330001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1303222330001 its reverse (1000332223031), we get a palindrome (2303554553032).

The spelling of 1303222330001 in words is "one trillion, three hundred three billion, two hundred twenty-two million, three hundred thirty thousand, one".