1065327101 has 2 divisors, whose sum is σ = 1065327102. Its totient is φ = 1065327100.

The previous prime is 1065327089. The next prime is 1065327103. The reversal of 1065327101 is 1017235601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 564015001 + 501312100 = 23749^2 + 22390^2 .

It is a cyclic number.

It is not a de Polignac number, because 1065327101 - 2²⁶ = 998218237 is a prime.

It is a super-2 number, since 2×1065327101² = 2269843664250128402, which contains 22 as substring.

Together with 1065327103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1065327103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532663550 + 532663551.

It is an arithmetic number, because the mean of its divisors is an integer number (532663551).

Almost surely, 2^1065327101 is an apocalyptic number.

It is an amenable number.

1065327101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065327101 is an equidigital number, since it uses as much as digits as its factorization.

1065327101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1065327101 is about 32639.3489671593. The cubic root of 1065327101 is about 1021.3180132654.

The spelling of 1065327101 in words is "one billion, sixty-five million, three hundred twenty-seven thousand, one hundred one".