1095664201 has 2 divisors, whose sum is σ = 1095664202. Its totient is φ = 1095664200.

The previous prime is 1095664189. The next prime is 1095664231. The reversal of 1095664201 is 1024665901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 958212025 + 137452176 = 30955^2 + 11724^2 .

It is a cyclic number.

It is not a de Polignac number, because 1095664201 - 2²¹ = 1093567049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1095664231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547832100 + 547832101.

It is an arithmetic number, because the mean of its divisors is an integer number (547832101).

Almost surely, 2^1095664201 is an apocalyptic number.

It is an amenable number.

1095664201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1095664201 is an equidigital number, since it uses as much as digits as its factorization.

1095664201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 1095664201 is about 33100.8187360978. The cubic root of 1095664201 is about 1030.9220389087.

It can be divided in two parts, 10956 and 64201, that added together give a palindrome (75157).

The spelling of 1095664201 in words is "one billion, ninety-five million, six hundred sixty-four thousand, two hundred one".