1365470201 has 2 divisors, whose sum is σ = 1365470202. Its totient is φ = 1365470200.

The previous prime is 1365470147. The next prime is 1365470213. The reversal of 1365470201 is 1020745631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1352474176 + 12996025 = 36776^2 + 3605^2 .

It is an emirp because it is prime and its reverse (1020745631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1365470201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1365470231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682735100 + 682735101.

It is an arithmetic number, because the mean of its divisors is an integer number (682735101).

Almost surely, 2^1365470201 is an apocalyptic number.

It is an amenable number.

1365470201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1365470201 is an equidigital number, since it uses as much as digits as its factorization.

1365470201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1365470201 is about 36952.2692266659. The cubic root of 1365470201 is about 1109.4151075426.

The spelling of 1365470201 in words is "one billion, three hundred sixty-five million, four hundred seventy thousand, two hundred one".