1304330101 has 2 divisors, whose sum is σ = 1304330102. Its totient is φ = 1304330100.

The previous prime is 1304330099. The next prime is 1304330113. The reversal of 1304330101 is 1010334031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1198959876 + 105370225 = 34626^2 + 10265^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304330101 - 2¹ = 1304330099 is a prime.

Together with 1304330099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1304330501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652165050 + 652165051.

It is an arithmetic number, because the mean of its divisors is an integer number (652165051).

Almost surely, 2^1304330101 is an apocalyptic number.

It is an amenable number.

1304330101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304330101 is an equidigital number, since it uses as much as digits as its factorization.

1304330101 is an evil number, because the sum of its binary digits is even.

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

The square root of 1304330101 is about 36115.5105321799. The cubic root of 1304330101 is about 1092.6032943647.

Adding to 1304330101 its reverse (1010334031), we get a palindrome (2314664132).

The spelling of 1304330101 in words is "one billion, three hundred four million, three hundred thirty thousand, one hundred one".