1330201123 has 2 divisors, whose sum is σ = 1330201124. Its totient is φ = 1330201122.

The previous prime is 1330201121. The next prime is 1330201127. The reversal of 1330201123 is 3211020331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330201123 - 2¹ = 1330201121 is a prime.

It is a super-2 number, since 2×1330201123² = 3538870055260922258, which contains 22 as substring.

Together with 1330201121, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1330201097 and 1330201106.

It is not a weakly prime, because it can be changed into another prime (1330201121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665100561 + 665100562.

It is an arithmetic number, because the mean of its divisors is an integer number (665100562).

Almost surely, 2^1330201123 is an apocalyptic number.

1330201123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330201123 is an equidigital number, since it uses as much as digits as its factorization.

1330201123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1330201123 is about 36471.9223924377. The cubic root of 1330201123 is about 1099.7798796462.

Adding to 1330201123 its reverse (3211020331), we get a palindrome (4541221454).

The spelling of 1330201123 in words is "one billion, three hundred thirty million, two hundred one thousand, one hundred twenty-three".