1304652101 has 2 divisors, whose sum is σ = 1304652102. Its totient is φ = 1304652100.

The previous prime is 1304652007. The next prime is 1304652109. The reversal of 1304652101 is 1012564031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1132255201 + 172396900 = 33649^2 + 13130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1304652101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1304652109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652326050 + 652326051.

It is an arithmetic number, because the mean of its divisors is an integer number (652326051).

Almost surely, 2^1304652101 is an apocalyptic number.

It is an amenable number.

1304652101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304652101 is an equidigital number, since it uses as much as digits as its factorization.

1304652101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1304652101 is about 36119.9681755120. The cubic root of 1304652101 is about 1092.6931972999.

The spelling of 1304652101 in words is "one billion, three hundred four million, six hundred fifty-two thousand, one hundred one".